BM-9 Specifications:

Brigade Manufacturing BM-9 AR9 Pistol – 8.5” Barrel, 9mm

The Brigade Manufacturing BM-9 is a compact AR-9 pistol chambered in 9mm, designed for shooters who need a small-footprint firearm without sacrificing control or versatility. Equipped with a last round bolt hold open (LRBHO) feature, magazine changes are fast and replicate muscle memory of an AR-15 platform. Featuring an 8.5-inch barrel and a 7-inch free-floating U-Lok handguard, the BM-9 provides excellent balance, reliable accuracy, and enhanced modularity. The U-Lok system allows shooters to securely attach accessories of M-Lok or keymod such as lights, grips, and optics while keeping weight low and ergonomics streamlined.

This pistol-caliber carbine (PCC) is easy to transport in a backpack or range bag, making it practical for discreet carry to the range or for tactical deployment. Built on the AR platform and compatible with Glock-style magazines, the BM-9 combines reliability with affordability in 9mm.

Materials

• 7075-T6 Aluminum Forging
• 416R Stainless Steel Barrel

Features

• Finish: Cerakote
• Platform: AR-9 | PCC
• Fire Control Group: Mil-Spec 
• Grip: A2 Pistol 
• Handguard: U-LOK Free float rail (universal rail system, accepts M-LOK and Keymod accessories)
• Brace: KAK M2 Blade
• Barrel: 1:10 twist W/ Feed Ramp
• Barrel Length: 8.5in
• Muzzle thread: 1/2x36
• Feeds Defense ammos such as Hollow Point and Flat Point bullets
• Magazine: Glock 19 type, 30 round

Operating System

• Direct Blowback System
• Last Round Bolt Hold Open (LRBHO)