AR-15 Caliber Comparison Chart: Every Chambering Ranked
Every AR-15 caliber compared in one chart. Velocity, range, ammo cost, magazine compatibility, and best use case for .223, 300 BLK, 6.5 Grendel, and more.
The Smart Way to Buy Guns Online
This is where our rifle reviews, comparisons and buying guides land. The best AR-15 rifles list covers every budget, and it’s the most-read page in this section for a reason.
Hunters should start with the best hunting rifles or go straight to the best deer hunting rifles. Want something classic? We’ve ranked the best lever action rifles, and the best .22 LR rifles are still the cheapest way to get good at shooting. Not sure which cartridge you need? Read the rifle caliber guide first. The full list of rifle roundups is in our buying guides hub.
Every AR-15 caliber compared in one chart. Velocity, range, ammo cost, magazine compatibility, and best use case for .223, 300 BLK, 6.5 Grendel, and more.
The 12 best Palmetto State Armory guns ranked for 2026. PSA Dagger, PA-15, JAKL, PSAK-47, Sabre-15, 5.7 Rock, and more. Includes PSA vs Aero comparison and honest complaint assessment.
Is PSA good? Honest assessment of Palmetto State Armory quality, reliability, fit and finish, customer service, and what to expect at each price tier.
The $499.99 Palmetto State Armory is the budget champion of the AR-15 world. But is it really good enough? We find out.
The Ruger 10/22 is an American institution. The best 22LR since it launched in 1964 is still going strong, but is it it still the champ?
Where to buy a Tommy Gun in 2026. Semi-auto Thompson replicas from Auto-Ordnance, original NFA machine guns, and everything you need to know about buying a Thompson.
The 12 most popular rifles in America ranked for 2026. AR-15, Ruger 10/22, Ruger American, Henry lever-action, S&W M&P15, and more with live pricing.
Can you buy a Patriot Ordnance Factory rifle for less than $1500? Yes, meet the POF rifles line up and see what you can get for good money.
Fightlite SCR Pistol – An AR pistol with a bird’s head grip. It’s gunporn, in a way.