Best Home Defense Handgun (2026): Full-Size and Compact Picks

Last updated May 16th 2026

Some of the links below are affiliate links, meaning at no additional cost to you, we may earn a commission if you click through and make a purchase.

The Best Home Defense Handgun in 2026

The best home defense handgun is the one you can grab at 3am and run reliably without thinking. A handgun is the first thing most people reach for. Not a shotgun propped in the closet. Not an AR behind the door. The handgun on the nightstand. That makes choosing the right one a genuinely serious decision, not a “whatever was on sale” situation.

I’ve shot all ten of these guns. A few of them I own. I’m not here to repeat manufacturer specs at you. I’m here to tell you which ones I’d actually trust if something went bump in the night and I had to move through my house in the dark. If you want the full breakdown of HD firearms across every category, start at our Best Guns for Home Defense pillar. For carbine-format options, see our Best PCC for Home Defense roundup. This post is handguns only.

Before we get into it: castle doctrine matters here. Most states give you broad legal latitude to defend yourself in your home without a duty to retreat. But laws vary significantly. Texas and Florida are very different from New York and California. Check your state’s rules at the castle doctrine state map before you ever need them. A good gun is only part of the equation.

One more thing. Every gun on this list has either a built-in rail or is compatible with a weapon light. A home defense handgun without a light is half a tool. You can’t shoot what you can’t positively identify. Get a light. Mount it. Train with it. Our weapon light guide covers specific mounted-light picks across budget bands.

---

1. Glock 19 Gen 5. Best Overall Home Defense Handgun

• Caliber: 9mm
• Weight: 23.63 oz (unloaded), ~30 oz loaded
• Capacity: 15+1, accepts Glock 17 17-rd and 33-rd mags
• Barrel Length: 4.02″
• Rail: Yes (MIL-STD-1913)
• MSRP: ~$549

The Glock 19 Gen 5 is on this list at number one because it’s earned it. Not through hype. Through two-plus decades of proving itself in the hands of law enforcement, military operators, and regular people who needed a gun that went bang every single time. It’s not the most exciting pick. It’s the right pick.

For home defense specifically, the G19’s size is a genuine advantage. It’s compact enough to maneuver through doorways and hallways, but it’s not so small that you’re fighting the grip. Full-size guns are easier to shoot accurately under stress. The G19 splits the difference better than anything else at this price.

Overpenetration is always a concern with 9mm indoors. You have options. Federal HST 124gr JHP and Speer Gold Dot 124gr +P both test well for expansion and penetration depth. They stop in the 12-15 inch range in ballistic gel, exactly where you want them. That’s deep enough to stop a threat, usually not deep enough to blow through drywall into the next room. Load your G19 with quality hollowpoints and you’ve taken the penetration issue as seriously as anyone can.

For a light, I run a Streamlight TLR-1 HL on my personal G19. It’s not tiny, but the 1000-lumen output absolutely floods a room. The Surefire X300U is the premium choice. Either way, mount something. The rail on the G19 is one of its most underrated features for home defense purposes.

One household note: the Glock 19 has no external manual safety. That’s by design and I prefer it. In a real emergency, you don’t want to be fishing for a switch. But if you have kids in the home or a partner who isn’t trained on it, factor that into your storage solution. A quick-access safe on the nightstand solves most of this problem and lets you keep the gun staged safely while remaining accessible in seconds.

Best For: Anyone who wants a proven, versatile, do-everything home defense handgun that won’t let them down. The Glock 19 is the safe answer. And that’s not a knock on it.

---

2. Sig Sauer P320 Full-Size. Best Full-Size Home Defense Pistol

• Caliber: 9mm
• Weight: 29.6 oz (unloaded)
• Capacity: 17+1
• Barrel Length: 4.7″
• Rail: Yes (Picatinny)
• MSRP: ~$579

The P320 won the U.S. Army’s Modular Handgun System competition and has been the M17 since 2017. If that’s not a real-world endorsement, I don’t know what is. The full-size version gives you 17+1 capacity, a longer sight radius than the compact, and a grip that fills the hand for better recoil control.

What makes the P320 interesting for home defense is its modular chassis. The serialized part is actually the fire control unit. The small metal chassis inside the frame. You can legally buy different grip modules in different sizes, swap the slide for an optics-ready version, or even convert it to a different caliber. For a home defense gun that might also see range duty, that flexibility is genuinely useful.

Trigger is the best factory striker-fired trigger in this price range, full stop. It’s clean, consistent, and has a reasonable reset. Under stress in the dark, a good trigger that breaks predictably is worth a lot. I’ve trained on P320s extensively and the trigger never surprised me.

Weapon light options are plentiful. Sig’s own X300 series fits well, as does the TLR series. The Picatinny rail spec means you’re not limited to boutique lights. For overpenetration, same advice as the G19: quality 9mm JHP hollowpoints reduce the risk significantly compared to FMJ. Don’t store a home defense gun loaded with ball ammo.

One thing worth being honest about. The P320 has had a documented drop-safety controversy on early production units. Sig issued a Voluntary Upgrade Program back in 2017 and current production runs are sorted. If you buy a new P320 today, the issue is behind you. If you buy used, verify the upgrade was completed. See our full P320 problems breakdown for the history and what to check.

Best For: Shooters who want a full-size pistol with a military pedigree, a great trigger, and room to grow with accessories and upgrades.

---

3. Smith & Wesson M&P 9 M2.0 Full-Size. Best Value Full-Size

• Caliber: 9mm
• Weight: 27.7 oz (unloaded)
• Capacity: 17+1
• Barrel Length: 4.25″
• Rail: Yes
• MSRP: ~$559

M&P M2.0 is what happens when Smith & Wesson listens to the complaints about the original M&P. Upgraded grip texture, new barrel, new chassis. The M2.0 is a legitimately good pistol and it consistently sells for less than comparable Glock and Sig options. For a home defense gun that’s going to live in a safe and come out when things go bad, paying $559 instead of $699 makes zero performance difference.

The grip on the M2.0 deserves special mention for home defense. That aggressive texture absolutely locks the gun in your hand under stress. If you wake up in a panic, adrenaline spiking, hands possibly shaking. The M&P’s grip doesn’t care. It holds. The four palm swell inserts also mean people with smaller hands aren’t fighting the gun.

One real knock is the trigger. It’s heavy and has a long mushy reset. An Apex Tactical flat-faced trigger kit runs about $100 and transforms the gun. If you buy the M2.0 for home defense, budget for the Apex. It’s not optional if you want to shoot this gun well under pressure.

Overpenetration: same 9mm JHP advice applies. The M2.0 feeds reliably with quality defensive ammo. I’ve run hundreds of rounds of Federal HST through mine without a hiccup. Weapon lights: the standard rail accepts TLR, X300, and similar compact lights without fitment issues.

Best For: Budget-conscious buyers who want full-size performance without paying Sig prices. Add an Apex trigger and this gun punches above its weight class.

---

4. Glock 17 Gen 5. Best Capacity Home Defense Pistol

• Caliber: 9mm
• Weight: 25.06 oz (unloaded)
• Capacity: 17+1 standard, accepts 33-round Glock mags
• Barrel Length: 4.49″
• Rail: Yes (MIL-STD-1913)
• MSRP: ~$549

Glock 17 is the original Glock. It came before the G19, before the G26, before all of it. And in 2026, it’s still a completely legitimate home defense choice. Particularly if you’re not worried about carrying it concealed and just want the most capable nightstand gun in the Glock family.

Full-size frame gives you a longer sight radius than the G19, which translates directly to better practical accuracy. In low-light situations where you’re identifying a threat and taking a shot, that extra inch of sight radius matters more than people give it credit for. The G17 is also slightly easier to control on follow-up shots because the longer grip distributes recoil better.

The 33-round Glock magazines are a legal option in most states and they turn the G17 into something absurd. For home defense use, 17+1 is plenty. But the fact that compatible mags exist in that capacity is a perk. If your state restricts magazine capacity, check before you buy.

Overpenetration with 9mm JHP: same story as the G19. Quality hollowpoints like Federal HST or Hornady Critical Duty will expand reliably at 9mm velocities and reduce the risk of wall penetration. A weapon light on the rail is non-negotiable.

Best For: Home defenders who want the full-size Glock experience with the maximum capacity standard magazine, and who don’t need to carry the gun outside the home.

---

5. Springfield XD-M Elite. Best Trigger for Home Defense

• Caliber: 9mm
• Weight: 28 oz (unloaded)
• Capacity: 20+1 (9mm)
• Barrel Length: 4.5″
• Rail: Yes
• MSRP: ~$559

XD-M Elite is Springfield’s best pistol and it shows. The match-grade barrel and improved Adaptive Trigger are notable upgrades over the standard XD-M. The trigger in particular breaks more cleanly than most factory striker-fired triggers in this class. If you care about that kind of thing. And for home defense accuracy you should. The XD-M Elite delivers without requiring aftermarket work.

20+1 capacity in 9mm is genuinely impressive. That’s three more rounds than a Glock 17 without any magazine extension. More rounds in the gun means more options if a situation goes sideways. For a gun that’s going to live next to the bed and never be carried, the extra capacity costs nothing.

Grip safety is worth mentioning. It’s a passive safety built into the grip. The gun won’t fire unless you have a full firing grip. Springfield designed it for carry, but for home defense it’s actually a reasonable feature. Some people hate it and find it slows them down under stress. Try one before you buy.

The loaded chamber indicator on top of the slide and the striker status indicator at the rear are legitimately useful for a home defense gun. In the dark, you can feel whether the gun is loaded and cocked without needing to see it. That’s the kind of feature that matters when you’re half asleep.

Best For: Shooters who want the best out-of-the-box trigger in this price range, plus maximum capacity without magazine extensions.

---

6. CZ P-10 F. Best Ergonomics for Home Defense

• Caliber: 9mm
• Weight: 27.2 oz (unloaded)
• Capacity: 19+1
• Barrel Length: 4.5″
• Rail: Yes (Picatinny)
• MSRP: ~$499

CZ has been making excellent handguns for decades and the P-10 F is their attempt at a modern striker-fired service pistol. They nailed it. The grip angle on the P-10 F points more naturally than a Glock. It’s closer to a 1911 angle, which most shooters find intuitive. If you’ve ever fought the Glock grip angle, try a P-10 F.

Factory trigger on the P-10 F is legitimately impressive for a production gun under $500. It’s crisp, the reset is short, and it doesn’t have the mushy wall you feel in factory Glock or M&P triggers. For home defense. Where your trigger control under stress will determine accuracy. A good factory trigger matters. The P-10 F is competition-quality right out of the box.

At 19+1 capacity for under $499, the math is hard to argue with. You’re getting more rounds than a Glock 17 at a lower price, with better ergonomics for most people. The reversible magazine release means left-handed shooters aren’t fighting the gun either.

Overpenetration concern is the same as every 9mm on this list. Use quality JHP ammo. The P-10 F handles Federal HST, Speer Gold Dot, and Hornady Critical Defense without complaint. Weapon light compatibility is good: the Picatinny rail accepts most standard compact lights.

Best For: Shooters who want excellent ergonomics and a world-class factory trigger at a price that doesn’t require a second mortgage.

---

7. Sig Sauer P365-XMACRO. Best Compact Home Defense Pistol

• Caliber: 9mm
• Weight: 21.5 oz (unloaded)
• Capacity: 17+1
• Barrel Length: 3.7″
• Rail: Yes (ProCut slide)
• MSRP: ~$799

P365-XMACRO is on this list because of a real-world scenario: renters, apartment dwellers, and people who have one gun that needs to do two jobs. If you carry during the day and want the same gun on the nightstand at night, the XMACRO is the most capable option in the compact class. The 17+1 capacity is full-size performance in a compact body.

COMP version of the XMACRO is particularly worth considering for home defense. The integrated compensator vents gas upward and reduces muzzle flip noticeably. Better muzzle control means faster follow-up shots, and that matters when you’re firing in low light with an elevated heart rate. It costs a little more, but for a home defense gun it’s worth the premium.

Weapon light compatibility is solid but requires a compact light given the smaller rail. The Streamlight TLR-7A fits perfectly and pushes 500 lumens. Plenty for a home. The Surefire XC1-B is another good fit. Don’t try to mount a full-size TLR-1 on the XMACRO. It’ll work but looks ridiculous.

Overpenetration note: the shorter 3.7″ barrel gives up some velocity versus a full-size 9mm, which actually slightly reduces penetration. Quality JHP from a P365-XMACRO still performs exactly where you want it in gel tests. The velocity loss is modest. 50 to 75 fps. And doesn’t meaningfully change your ammo selection.

Best For: People who want one gun for carry and home defense that doesn’t require switching between platforms. Apartment dwellers who want maneuverability over length.

---

8. Smith & Wesson Model 686. Best Revolver for Home Defense

• Caliber: .357 Magnum / .38 Special
• Weight: 35 oz
• Capacity: 6-round cylinder (7-round on 686 Plus)
• Barrel Length: 4″ (also available in 2.5″ and 6″)
• Frame: L-frame stainless steel
• MSRP: ~$899

The 686 gets its own entry here because it’s the best pure revolver for home defense and some people specifically want a revolver. Simplicity under extreme stress is a real thing. No magazine to forget to seat, no slide to rack, no safety to disengage. Pick it up, point it, pull the trigger. If you’re ever in a situation where fine motor skills are completely gone and gross motor skills are all you have left, a revolver is a remarkably effective tool.

The .357 Magnum round out of a 4″ barrel is absolutely devastating. Federal 158gr JSP loads hit with about 530 ft-lbs of energy at the muzzle. For comparison, standard 9mm is around 350-380 ft-lbs. The 686 can also run .38 Special, which is softer shooting and more economical for practice. Keep the gun loaded with .357 Mag for the real thing.

Overpenetration is a genuine concern with .357 Magnum FMJ loads. If you’re running 125gr JHP loads, you’re in a much better position. They expand reliably and lose energy faster. Don’t load a home defense revolver with .357 Mag FMJ. The round will go through a person, through drywall, and keep going. Quality JHP like Federal Premium or Hornady Critical Defense changes the equation considerably.

Hearing damage issue is real and I can’t overstate it. .357 Magnum inside a house is ear-splitting loud. If you ever have to fire this gun indoors without hearing protection, expect significant temporary threshold shift, possibly permanent damage. It’s not a reason to not use the gun. You use what you have when you need it. But it’s worth knowing going in. Some home defenders load .38 Special for this reason.

Weapon lights require an aftermarket solution. There’s no factory rail on a standard 686. Companies like Crimson Trace make grip-integrated lasers that are a popular solution. An attached laser sight on a revolver is arguably more useful than a weapon light in some home defense scenarios because you don’t need a perfect firing grip to aim. For a deeper look at wheelgun options, see our best home defense revolver guide.

Best For: People who want a virtually failure-proof home defense tool with serious stopping power and are comfortable with lower capacity. Also a solid option for rural locations where reliability in all conditions is paramount.

---

9. FN 509 Tactical. Best Suppressor-Ready Home Defense Pistol

• Caliber: 9mm
• Weight: 26.9 oz (unloaded)
• Capacity: 17+1 standard, 24+1 extended
• Barrel Length: 4.5″ threaded (1/2×28)
• Rail: Yes (Picatinny)
• MSRP: ~$899

If you own a suppressor or are in the process of getting one. And more people are, with NFA wait times being what they are. The FN 509 Tactical is the best suppressor host in this price range. The threaded 1/2×28 barrel, suppressor-height sights, and the top Picatinny rail for mounting a red dot make this a genuinely purpose-built home defense suppressed pistol.

A suppressed home defense handgun is not a movie gimmick. A quality suppressor reduces a 9mm shot from around 165 decibels to roughly 130-135 decibels. Still loud, but sub-hearing-damage threshold. Firing a gun inside a house without hearing protection is damaging. The ability to fire the 509 Tactical with a suppressor and retain your hearing during a home defense incident is a meaningful practical advantage.

24+1 capacity with extended magazines is remarkable for a pistol of this size. The standard 17+1 is more than adequate, but knowing you can swap in a 24-rounder if the situation escalates is reassuring. FN makes these guns to the same specifications as the contracts they supply to military and law enforcement. The quality is there.

Overpenetration with suppressor-appropriate subsonic 9mm loads is actually better than standard pressure rounds. 147gr subsonic JHP loads expand reliably, penetrate in the acceptable 12-15 inch range, and don’t require the gun to cycle as violently. If you’re running a suppressor for noise reduction, subsonic ammo pairs well with both the gun and the situation.

Best For: Suppressor owners who want a premium, purpose-built home defense setup with maximum capacity and hearing protection built into the design.

---

10. Canik TP9SFx. Best Budget Home Defense Pistol

• Caliber: 9mm
• Weight: 29.56 oz (unloaded)
• Capacity: 18+1
• Barrel Length: 5.2″
• Rail: Yes
• MSRP: ~$449

Canik TP9SFx is the gun that makes competition shooters angry because it shouldn’t cost $449. This gun ships with two 18-round magazines, a Polymer80-style holster, a carry case, and a trigger that comparable Glocks charge twice the price to approximate with aftermarket parts. The Turkish firearms industry has been producing legitimately excellent pistols for about a decade now, and the TP9SFx is their flagship proof point. The current production METE SFx is essentially the same gun with minor refinements and is sold under both names depending on the importer.

For home defense specifically, the longer 5.2″ barrel is an interesting advantage. More barrel means more velocity. The same 9mm load that runs 1,150 fps from a 4″ G19 will run around 1,200-1,250 fps from the TP9SFx. More velocity means more reliable expansion from hollow point defensive ammo. This is a marginal difference in practice, but it’s not nothing.

The factory trigger deserves genuine credit. I’ve shot TP9SFx pistols that came out of the box with a better pull than a tuned M&P. Clean break, short reset, light pull weight. For a $449 gun, it’s embarrassing to the competition. If your primary concern is getting the most accuracy-friendly trigger on a budget, the Canik wins by a lot.

Safe storage is worth mentioning with any home defense gun, but especially a budget gun that more people on a tighter budget are buying. A quick-access biometric safe from companies like Fort Knox, GunVault, or Hornady runs $100-$300 and keeps the gun accessible in seconds while secured from kids and thieves. The money you saved on the Canik vs a Glock is most of the way toward a quality quick-access safe.

Best For: Budget-conscious buyers who refuse to compromise on trigger quality or capacity. The TP9SFx proves you don’t need to spend $700 to have a world-class home defense handgun.

---

Home Defense Ammo for Your Handgun

Picking the best 9mm handgun for home defense is only half the job. The other half is what you stage in the magazine or cylinder. For a home defense handgun, ammo selection matters more than which brand of pistol you bought. A Glock 19 loaded with FMJ is a worse home defense gun than a budget Canik loaded with quality hollowpoints.

For 9mm, the proven defensive JHP short list is Federal HST 124gr or 147gr, Speer Gold Dot 124gr +P or 147gr, Hornady Critical Duty 135gr, and Sig V-Crown 147gr. All four expand reliably from compact-to-full-size 9mm barrels, penetrate in the 12-15 inch FBI window in ballistic gel, and have a documented track record in U.S. law enforcement service. The FBI’s handgun ballistic research establishes that penetration depth window as the right target for terminal performance.

For .357 Magnum revolvers like the 686, Federal Premium 158gr Hydra-Shok JHP or Hornady 125gr Critical Defense are both proven choices. Avoid .357 Magnum FMJ. The penetration is excessive for indoor use and the recoil/blast is not meaningfully reduced. If hearing damage is the bigger worry, load .38 Special +P JHP in the 686. You give up some energy but you also give up some of the deafening blast.

Run 200 rounds of your chosen defensive load through the gun before staging it. Hollow points sometimes fail to feed in pistols that run FMJ all day. Better to find out at the range than at 2am. Our full home defense ammo guide covers each load with FBI gel data and wall-penetration testing.

---

Buyer’s Guide: What to Look For in a Home Defense Handgun

Picking the best handgun for home defense is a different problem than picking a carry gun or a range gun. Some things that matter for competition or concealment are irrelevant. Some things you’d never think about for plinking become critical. Here’s the short list I work through every time.

Size and Maneuverability

I keep a Glock 17 in the master bedroom and a Glock 19 elsewhere in the house for exactly this reason. Full-size pistols (Glock 17, Sig P320 Full-Size, FN 509 Tactical, M&P 9 M2.0) give you the most control, longest sight radius, and highest capacity. Compact pistols (Glock 19, P365-XMACRO) trade a little control for better maneuverability through doorways and tight spaces. Pick based on your house layout. Long narrow hallways favor compacts. Open floor plans favor full-size. The best home defense handgun is the one that matches your specific space.

Capacity

On my range time with most of these guns, I rarely fire more than 50 rounds in a session before I have a clear read on what they do. Most home defense incidents are resolved with 0-3 rounds fired. But “most” is not “all.” A 9mm pistol for home defense with deep capacity is one less thing to worry about. The XD-M Elite at 20+1 and the FN 509 Tactical at 24+1 are at the top of this list. Revolvers at 6 rounds are at the bottom. Both can work. The capacity question only matters when capacity matters.

Weapon Light Compatibility

You will not have time to find a flashlight, hold it correctly, and shoot accurately at 2am. Every semi-auto on this list has a Picatinny rail. The 686 doesn’t, which is the biggest practical limitation of a revolver for home defense. Grip-integrated lasers from Crimson Trace are a workaround but not a substitute. Plan to spend $150-$250 on a quality weapon light (Streamlight TLR-1 HL or Surefire X300U for full-size, TLR-7A or XC1-B for compact).

Trigger

For a home defense handgun, trigger control under stress is what determines whether you hit the target. The CZ P-10 F, Canik TP9SFx, and Sig P320 all ship with excellent factory triggers. The Glocks and the M&P need aftermarket help (Apex for M&P, several options for Glock) to reach that level. Factor in the upgrade cost when you compare prices.

Optic Readiness

An RDS on a home defense handgun is one of the single best upgrades you can make for low-light shooting. The P320, P365-XMACRO, FN 509 Tactical, and current-production XD-M Elite all ship with optics-ready slides or cut variants. The Glocks have Gen 5 MOS versions. A Holosun 507C ($340), Trijicon RMR ($550), or the durability-benchmark Aimpoint Acro P-2 (~$600) on a home defense handgun is one of the single best upgrades you can make.

Manual Safety vs No Manual Safety

Glocks don’t have one. M&P offers an optional one. XD-M has a grip safety. The 686 has a heavy DA pull as a passive safety. There’s no universally right answer. If you have kids in the home and a quick-access safe isn’t an option, a manual safety adds a layer. If you don’t, no safety means one less thing to fumble. Train with whatever you choose so it becomes automatic.

---

What to Avoid

Roughly four out of five home defense handgun setups I see in the field share at least one of these five preventable mistakes.

FMJ as your defensive load. Already covered above. The cardboard box of range ammo is not what you stage. Buy 200 rounds of Federal HST or Speer Gold Dot, function-test through the gun, then stage the magazine you tested.

No light. The single most common mistake. A handgun without a mounted light forces you to choose between identifying your target and shooting it. Use both hands for the gun. Get a light. Mount it on the rail.

Mouse guns. Pocket .380s and J-frame .38s are concealed-carry tools, not home defense tools. If you’re at home, you can carry a full-size or compact 9mm. Use the home defense advantage.

Storing fully loaded in a drawer. Use a quick-access safe. Biometric or simplex pad models open in 1-2 seconds, keep the gun accessible to you, and keep it inaccessible to kids and intruders. A loose gun in a drawer is a liability waiting to happen.

Skipping training. A handgun is harder to shoot well than a long gun. Two hours at the range with your home defense gun, your home defense ammo, and your home defense light teaches you more than any blog post. Do that twice a year minimum. Run dry-fire drills at home weekly.

---

How I Tested These Handguns

Every gun on this list I’ve put rounds through personally. Either in dedicated review sessions at our local range or through extended ownership of my own copies.

The evaluation criteria here were specifically home defense fitness, not range fun or USPSA stage performance.

Each candidate ran a minimum of 200 rounds of mixed FMJ practice ammo (Winchester white box and Federal American Eagle 115gr/124gr) plus a 50-round JHP defensive-load function test using Federal HST 124gr as the standard. Anything that choked on JHP got pulled and re-tested with a different magazine before I drew conclusions. The M&P needed a magazine break-in before the JHP fed perfectly. Everything else fed first round.

Low-light testing matters more for home defense than daylight accuracy. I ran each gun in a darkened bay with a Streamlight TLR-1 HL mounted (TLR-7A on the P365-XMACRO), drawing from low-ready and indexing on a humanoid silhouette at 5, 7, and 15 yards. Manipulation under one-handed conditions (support hand opening a door, holding a phone, moving a family member) got separate attention. The P365-XMACRO at 21.5 oz is the easiest to run one-handed. The 686 in DA is the hardest.

Suppressor testing involved running a Dead Air Wolfman 9mm can on the FN 509 Tactical with subsonic 147gr Speer Gold Dot. Hearing-safe at single-shot intervals, still audibly authoritative in close quarters. The other threaded options on this list (P320 with a threaded barrel kit, P365-XMACRO with the Tacticool extension) suppressed well but the 509 Tactical is purpose-built for it and it shows.

---

Bottom Line: Which Handgun Should You Buy?

If you can only buy one, buy the Glock 19 Gen 5. The best home defense handgun for most people is the one with the largest parts pool, the deepest magazine compatibility, and the longest reliability track record. The G19 wins on all three. At $549 it undercuts most premium full-size options without giving up anything that actually matters for home defense.

If you want full-size grip and capacity in the same package, buy the Sig P320 Full-Size. Military pedigree, modular fire control, and the best factory striker trigger in this price range.

If your budget caps at $500, buy the Canik TP9SFx or the CZ P-10 F. Both undercut premium offerings without compromising trigger quality or capacity. The Canik wins on out-of-the-box accessories. The CZ wins on ergonomics.

If you want one gun that covers both home defense and concealed carry, buy the Sig P365-XMACRO. The COMP variant in particular is the most capable single-gun solution in this lineup.

If you want simplicity and stopping power above all, buy the Smith & Wesson Model 686 and load it with .357 Magnum 125gr JHP. Six rounds is enough for the situations most home defenders ever face, and a revolver is the most reliable handgun ever designed.

Frequently Asked Questions