Bushmaster Firearms International · Pistol · Discontinued · 2018
| Weight (empty) | 2722 g (96.0 oz) |
| Overall Length | 660 mm (25.98") |
| Barrel Length | 229 mm (9.02") |
| Magazine Capacity | 30 rounds |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 600 m/s (1969 fps) |
| Muzzle Energy | 1400 J (1033 ft·lbf) |
| Effective Range | 200 m (219 yd) |
| Frame Material | Aluminum Alloy |
Primary Caliber: .300 AAC Blackout
The Bushmaster XM-15 SquareDrop is a compact AR pistol chambered in .300 AAC Blackout (also offered in 5.56 NATO) built around Advanced Armament Corporation's SquareDrop modular free-float attachment system. It features a 4150 chrome-moly FNC-treated barrel in 7-, 9-, or 10-inch lengths, an SB Tactical arm brace, an ALG Defense fire control group, an AAC Blackout flash hider, and a Hogue overmolded grip. The SquareDrop rail uses a proprietary geometric attachment pattern for mounting accessories...
Country of Origin: United States