Pistol Caliber Magazines

This is the new generation pistol caliber magazine for Olympic Arms carbines and conversion uppers chambered in 45 ACP. While the physical size of these magazines are identical to the standard capacity magazines, they are permanently blocked internally to prevent the magazine from taking more than 10 rounds.

Are these mags tough? You bet. Made in the USA (Washington State) using the latest technology of fiberglass embedded polymer, you can run these mags over with your car, and they keep on functioning!

10 round, 45 ACP Magazine for AR-15 lower receivers

NOTES:

1. The feed ramp in the Pistol Caliber Upper Receivers has changed slightly over the years and the magazine may not work in all Upper Receivers without minor modification. If you purchase a magazine and it doesn’t feed properly send in your upper receiver to the factory to perform this modification free of charge."
2. THESE MAGAZINES DO NOT WORK WITH AFTERMARKET 45 ACP CONVERSIONS.