Brigade Bm-15 5.56 5 Tung Sba3 Mlok A2

The Brigade BM-15 5.56 with a 5-inch handguard is a compact AR-15 pistol built for shooters who need firepower without bulk. Whether you're setting up a truck gun, staging a backpack-friendly defensive carbine, or working in tight spaces where a traditional rifle won't fit, this 5.56 NATO platform delivers genuine capability in a streamlined package. The direct gas impingement system keeps things reliable and straightforward, while the SBA3 brace gives you a solid, controllable platform for accurate fire.

Build quality starts with 7075-T6 aluminum forgings and a 4150 Chrome-Moly Vanadium Nitride barrel (1:5 twist rate) topped with a tough Cerakote finish. The 5-inch M-LOK free float rail gives you genuine mounting flexibility for optics, lights, and other accessories without eating up precious real estate. Ambidextrous controls—charging handle and safety selector—make it equally friendly whether you're left or right-handed, and the A2 pistol grip delivers a proven, no-fuss ergonomic foundation.

This is a serious tool for close-quarter work, urban defensive applications, or anywhere you're trading maximum barrel length for maximum portability. A mil-spec trigger keeps things predictable and field-proven. If you run an AR-15 system now, you already know how to operate it—the BM-15 simply shrinks it down without sacrificing the platform's reliability and modularity.

Key Features

• Compact 5-inch handguard for portability and tight-space operation
• Direct gas impingement system for reliable, proven performance
• SBA3 tactical brace for controlled accuracy
• M-LOK free float rail for accessory mounting flexibility
• Ambidextrous charging handle and safety selector
• 4150 Chrome-Moly Vanadium Nitride barrel with 1:5 twist rate
• 7075-T6 aluminum construction with Cerakote finish for durability
• A2 pistol grip for familiar, ergonomic control

Specifications

Caliber	5.56x45 NATO
Platform	AR-15
Handguard Length	5 inches
Barrel Material	4150 Chrome-Moly Vanadium Nitride
Barrel Twist Rate	1:5
Receiver Material	7075-T6 Aluminum Forgings
Rail System	M-LOK Free Float
Brace	SBA3 Tactical
Grip	A2 Pistol Grip
Trigger	Mil-Spec
Controls	Ambidextrous Charging Handle and Safety Selector
Operating System	Direct Gas Impingement
Finish	Cerakote

Frequently Asked Questions

What is the barrel length on the Brigade BM-15 5.56?

The BM-15 features a 5-inch barrel, paired with a 5-inch M-LOK free float handguard. This compact configuration prioritizes portability and maneuverability in confined spaces while maintaining a direct gas impingement system that runs on standard 5.56x45 NATO ammunition.

Is this AR-15 pistol ambidextrous?

Yes. The Brigade BM-15 includes ambidextrous charging handle and safety selector, making it equally accessible and user-friendly for left and right-handed shooters.

Can I mount optics and accessories on the BM-15?

Absolutely. The rifle features an M-LOK free float rail that provides flexible, standard mounting points for optics, lights, lasers, and other tactical accessories without interfering with barrel harmonics.

What is the twist rate of the barrel?

The 4150 Chrome-Moly Vanadium Nitride barrel has a 1:5 twist rate, which stabilizes a broad range of 5.56x45 NATO ammunition weights and bullet profiles.