When someone hands you a 50-round AK drum or a 120-round AR-15 drum at the range, odds are it says ProMag on the side. This Phoenix, Arizona company is the budget-magazine workhorse of the American gun world — it makes affordable pistol, rifle and shotgun magazines for just about every platform ever sold, plus the eye-catching drum mags it is famous for, and a separate line of Archangel tactical and precision rifle stocks. Here is who they are, what they make, and what is worth buying.
Who ProMag is
ProMag Industries is a Phoenix, Arizona company that makes affordable, American-made magazines for almost every handgun, rifle and shotgun platform, plus drum magazines and the Archangel line of rifle stocks. It is a value brand — the budget alternative to factory and Magpul magazines.
ProMag is built on volume and breadth. Walk into any gun store and the rack of cheap spare magazines for oddball or discontinued guns — the pistol nobody else still makes mags for, the surplus rifle, the budget AR — is usually ProMag. The company spent its early decades in Southern California, then in January 2014 it pulled up stakes and moved 150 tons of equipment to a new 90,000-square-foot facility in Phoenix, where it makes its products today.
What makes that move interesting is how vertically integrated the operation is. ProMag does its own injection molding, metal stamping, TIG welding and assembly under one roof, rather than importing finished mags and slapping a label on them. That is unusual for a value brand and is the reason it can offer a magazine for nearly any gun: it tools up in-house. Magazines carry a lifetime warranty.
What ProMag makes
Drum magazines (the signature product)
Drums are what put ProMag on the map. It makes them for an enormous range of guns — the AK-47 50-round, the AR-15 120-round, and a long list of pistol-caliber drums for the SIG P365, Glock, the Ruger 10/22 and more. They are polymer, wind-up designs at a fraction of the price of premium drums, and they are the most visible thing the company makes.
Pistol, rifle and shotgun magazines
The core business is standard magazines. ProMag stocks mags for current guns, discontinued guns and surplus rifles alike — often the only spare-magazine option for a gun the original maker stopped supporting. Steel and polymer bodies, in capacities from flush-fit to extended.
Archangel stocks
Archangel is ProMag’s stock brand, made in the same Phoenix plant. The line splits two ways: precision/tactical rifle stocks that drop a Mosin-Nagant, Springfield M1A, Ruger 10/22 or Mauser into a modern adjustable chassis, and tactical shotgun stock systems with pistol grips and shell carriers for the Mossberg 500/590 and Remington 870. The Archangel stocks have a noticeably better reputation than the budget mags.
Speed loaders, grips and small parts
Rounding it out are magazine speed loaders, replacement grips and assorted small parts — the kind of inexpensive accessories that fill out a parts bin.
Build quality and the value proposition
This is where honesty matters. ProMag magazines are budget products, and their reputation is genuinely mixed. Some run flawlessly for years; others have feeding or follower issues, and many serious shooters keep them as spares or range mags rather than trusting them for duty or defense. That is the trade-off you accept for the price. The flip side is real value: for a gun nobody else makes mags for, or for cheap range fodder, ProMag is often the only practical choice, and the lifetime warranty backs them. The Archangel stocks are a different story — they are well regarded and turn a $150 surplus rifle into something that looks and handles like a modern precision gun.
How ProMag compares
For AR and pistol magazines, the honest comparison is Magpul PMAGs and OEM factory mags — both are more reliable and only modestly more expensive, so for a primary defensive gun most people should buy those. ProMag wins on price and on covering guns the big names ignore. For drums, premium options like the Magpul D60 and X Products run more consistently but cost several times as much. For Archangel stocks, the competition is Magpul, Boyds and MDT — and here ProMag/Archangel is genuinely competitive on value, especially for surplus-rifle conversions nobody else offers. The summary: buy ProMag for breadth, backups and budget builds; buy the premium brands for a gun your life depends on.
Who should buy what
- The plinker: a ProMag drum — maximum fun-per-dollar at the range.
- The owner of an orphan gun: a ProMag magazine for the discontinued or surplus firearm no one else supports.
- The surplus-rifle tinkerer: an Archangel stock to modernize a Mosin, M1A or 10/22.
- The shotgun builder: an Archangel tactical stock system for a Mossberg 500/590 or Remington 870.
- The budget-conscious shooter: spare range mags at a fraction of factory prices.
- Look elsewhere if: you need a duty/defensive magazine you bet your life on — buy factory or Magpul there.
The ProMag philosophy
ProMag’s whole reason for being is access: a magazine for every gun, at a price anyone can afford, made in America rather than imported. It chases breadth where premium brands chase a handful of best-sellers. That philosophy explains both its strengths (you can find a mag for almost anything) and its weaknesses (quality varies across a catalog that wide). It is the everyman’s magazine company.
How to choose your ProMag setup
Match the product to the job honestly. For range fun and spares, grab the drum or extra mags and don’t overthink it. For an orphaned gun, ProMag may be your only option — buy two or three and function-test them before you rely on any. For a surplus rifle you want to modernize, the Archangel stock is the standout buy in the catalog: pick the model for your exact rifle (Mosin 91/30, M1A, 10/22), confirm the fit, and you get a modern adjustable stock for far less than a custom chassis. Whatever you buy, run a couple hundred rounds through a new magazine before trusting it.
Archangel and the surplus-rifle revival
The Archangel line deserves its own moment because it tapped into something clever. As crates of cheap surplus Mosin-Nagants and other old military rifles flooded the U.S. market, ProMag built drop-in chassis stocks that let a shooter transform a hundred-year-old battle rifle into something that looked like a modern precision gun — adjustable comb, pistol grip, accessory rails, detachable magazine — without permanently altering the rifle. It was the rare ProMag product that earned respect across the board, and it turned a category most makers ignored into a genuine hit. It is the clearest proof that when ProMag focuses, it can build something very good.
Shop ProMag Parts & Prices
Live ProMag products and current prices, organized by department and updated automatically.
Drum Magazines
Rifle Magazines
Pistol Magazines
Speed Loaders
Archangel Stocks
Grips
Where ProMag Fits in Our Buying Guides
ProMag FAQ
Where is ProMag based?
Phoenix, Arizona. The company moved 150 tons of equipment from Southern California to a 90,000-square-foot Phoenix facility in January 2014, and makes its products there.
Are ProMag magazines reliable?
It’s mixed. They are budget magazines — some run flawlessly, others have feeding issues. Most shooters use them as range mags or spares and reserve factory or Magpul mags for duty and defense. Function-test new ones before trusting them.
What is ProMag best known for?
Its drum magazines — polymer wind-up drums for the AK-47, AR-15, SIG P365 and many other platforms at a fraction of the price of premium drums.
Is Archangel the same company as ProMag?
Yes. Archangel is ProMag’s rifle- and shotgun-stock brand, made in the same Phoenix plant. Its precision and tactical stocks are well regarded, more so than the budget magazines.
Does ProMag make magazines in the USA?
Yes. ProMag does its own injection molding, metal stamping, TIG welding and assembly in-house in Phoenix, rather than importing finished magazines.
What’s the best ProMag product to buy?
For most people it’s an Archangel stock to modernize a surplus rifle (Mosin, M1A, 10/22) — that’s the standout of the catalog. The drums are the most fun; the spare mags are the most useful.
How does ProMag compare to Magpul?
Magpul PMAGs are more reliable for a modest amount more money, so they win for a primary defensive gun. ProMag wins on price and on covering guns Magpul doesn’t make mags for.
What tier is ProMag?
Value/budget. It is the affordable, made-in-America magazine maker that covers every platform — best for spares, plinking and orphaned guns, with Archangel as its standout premium-feeling line.
Related AR-15 & Rifle Parts Brands
- ERGO Grips Parts
- FAB Defense Parts
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- Radian Weapons Parts
- Fortis Manufacturing Parts
- Bootleg Inc Parts
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