





Availability: In Stock
The Brigade BM-15 5.56 is a classic AR-15 platform rifle built to meet the federal 16-inch barrel requirement while delivering the velocity and accuracy shooters expect for range work and competition. This is a no-nonsense platform: the 16-inch 4150 Chrome-Moly Vanadium Nitride barrel with 1:7 twist provides solid velocity and handling characteristics without sacrificing maneuverability or sight distance. Whether you're zeroing at the bench or pushing distances, the BM-15 gives you a proven foundation.
The upper and lower are forged from 7075-T6 aluminum and finished in Cerakote for durability in the field or on the line. You get a direct gas impingement operating system—the most common, most reliable platform in the AR world—paired with a mil-spec trigger, A2 pistol grip, and ambidextrous controls (charging handle and safety selector) so lefties and righties both feel at home. The M-LOK free float rail keeps the barrel free from pressure while giving you room to mount optics, lights, or whatever accessories fit your mission.
The 6-position adjustable stock lets you dial in fit for different shooting positions or layered clothing, and the free float design supports the kind of accuracy consistency that matters at distance. The BM-15 is built as a workhorse—not a tacticool fantasy—and it shows in every choice: mil-spec parts, proven geometry, and a straightforward design that'll run when you need it to.
| Caliber | 5.56x45mm NATO |
| Barrel Length | 16 inches |
| Barrel Material | 4150 Chrome-Moly Vanadium Nitride |
| Barrel Twist | 1:7 |
| Platform | AR-15 |
| Operating System | Direct Gas Impingement |
| Upper/Lower Material | 7075-T6 Aluminum Forgings |
| Finish | Cerakote |
| Rail System | M-LOK Free Float |
| Stock | 6-Position Adjustable |
| Trigger | Mil-Spec |
| Grip | A2 Pistol Grip |
| Charging Handle | Ambidextrous |
| Safety Selector | Ambidextrous |
Yes. The 16-inch barrel meets the federal minimum for rifles under U.S. law, so the BM-15 is classified and regulated as a rifle.
A 1:7 twist stabilizes a wide range of 5.56 ammunition, including heavier service rounds and modern match ammo. It's a versatile twist rate for general shooting, competition, and field use.
The 16-inch barrel and direct gas impingement system are suitable for accurate shooting at distance. The free float rail and adjustable stock support the kind of consistency and control needed for precision range and competition work.
The specifications provided don't include iron sights or an optic. The M-LOK rail is ready for you to mount your choice of sight system.

SKU: 198467131 • Weight: 8.5oz