The Brownells AR-15 Colt style 9mm Luger 32 round magazine is a no-nonsense steel magazine built to handle serious volume at the range or in the field. If you're running an AR-15 platform rifle chambered in 9mm and need reliable, high-capacity feeding, this Colt-pattern mag delivers the capacity and durability you'd expect from Brownells' reputation for solid, practical gear.
Built from heat-treated steel with a matching steel follower, this magazine is engineered to cycle thousands of rounds without failure. The matte black Xylan coating isn't just for looks—it reduces friction during loading and feeding while resisting corrosion, so your magazines stay slick and rust-free whether you're running suppressed 9mm or pushing volume through a carbine. The bolt hold open tab lets you lock the bolt back on the last round, giving you that positive feedback you're running dry.
Practical touches matter on a working magazine. The easy-to-remove floorplate makes field stripping and cleaning straightforward—no tools needed, just pull it apart, inspect, and reassemble. Round count indicator windows let you glance down and know exactly how many rounds you've got loaded without counting. Whether you're stocking up for a 9mm AR build, a PCC competition, or just want reliable surplus capacity, this steel magazine handles the job.
| Capacity | 32 rounds | |
| Caliber | 9mm Luger | |
| Magazine Type | Colt style | |
| Body Material | Heat-treated steel | |
| Follower Material | Steel | |
| Finish | Matte black Xylan coating | |
| Compatibility | AR-15 rifles accepting Colt style 9mm magazines |
Yes, if your AR-15 is chambered in 9mm Luger and accepts Colt style magazines, this Brownells mag will feed and function properly.
The witness holes on the side of the magazine let you quickly see how many rounds you have loaded without removing the mag or counting manually—handy for fast reloads and inventory checks.
The floorplate removes easily by hand with no tools required. Pull it off to access the interior, inspect the follower and body, clean as needed, and reassemble. The Xylan coating resists corrosion, but periodic cleaning keeps it running smoothly.
The bolt hold open tab engages your rifle's bolt catch when the magazine runs empty, locking the bolt to the rear and signaling you're out of ammunition—standard AR functionality that helps you stay aware of your ammo status.
Duramag
