Colona, IL., – (ArmsVault) – Rock River Arms, one of the industry’s most respected names in Modern Sporting Rifles and pistols, expands their series of semi-autos chambered in 9x19mm with the new BT92152. Designed to work with GLOCK® style magazines for optimal cross-compatibility with GLOCK® back-up carry pistols, the 4.5-inch BT-9 Pistol with SBA3 Arm Brace takes personal defense systems to new levels.
The 4.5-inch BT-9 is based on RRA’s billet aluminum lower receiver with a GLOCK® magazine-compatible flared magazine well. Integral to the lower receiver is a unique winter-style trigger guard that offers comfortable room for the trigger finger when wearing tactical or cold-weather gloves. The pistol includes RRA’s latest extruded aluminum upper receiver and comes standard with RRA’s 4.25-inch pistol length lightweight free-float M-LOK-compatible handguard