Feature / Model | MAG-AD9 (Glock) | MAG-ADMP (M&P / P320) | MAG-ADMP45 (M&P .45 ACP) | MAG-ADB92 (Beretta 92) |
Caliber | 9mm / .40 S&W | 9mm / .40 S&W | .45 ACP | 9mm |
Magazine Type | Glock | S&W M&P / Sig P320 & P250 | S&W M&P (.45 only) | Beretta 92 |
Last Round Hold Open | ✅ | ✅ | ✅ | ✅ |
Compatible with Mil-Spec AR-15 Lower | ✅ | ✅ | ✅ | ✅ |
Bolt Compatibility | Glock Cut Bolt | Glock Cut Bolt | Glock Cut Bolt | Glock Cut Bolt |
Buffer Requirement | 5.4 oz or heavier (carbine spring) | 5.4 oz or heavier (carbine spring) | 11 oz or heavier (carbine spring) | 5.4 oz or heavier (carbine spring) |
Feed Ramp | 4140 NiB Coated | 4140 NiB Coated | 4140 NiB Coated | 4140 NiB Coated |
Material | 6061 T6 Aluminum | 6061 T6 Aluminum | 6061 T6 Aluminum | 6061 T6 Aluminum |
Finish | Type III Hard Coat Anodized | Type III Hard Coat Anodized | Type III Hard Coat Anodized | Type III Hard Coat Anodized |
Made in the U.S.A. | ✅ | ✅ | ✅ | ✅ |
Special Notes | Most versatile | Sig 30-rd mag not compatible | Requires enlarged .45ACP ejection port | Only works with Beretta mags |