From Rock River Arms
The Rock River Arms RUK-9BT AR Pistol is the latest addition to the company’s expanding lineup of AR-platform pistols. The gun addresses the needs and interests of shooters with an eye toward home- and mobile-defense capabilities.
The RUK-9BT is highlighted by a 4.5-inch chrome-lined barrel chambered in 9 mm. Combined with its 4.25-inch RRA lightweight free-float handguard and SB Tactical SBA3 adjustable stabilizing arm brace, the RUK-9BT is exceptionally compact, light, and sized for maximum portability.
Based on RRA’s own BT-9 billet lower receiver, the RUK-9BT incorporates a flared magwell that accepts Glock magazines. This allows the pistol to work in unison with a 9 mm Glock primary or backup carry gun, ensuring ammo and magazine cross-compatibility.
Additional standard features of the RUK-9BT include an RRA two-stage trigger for precise trigger control and reduced shot disturbance, an integrated winter trigger guard to accommodate gloved hands, Smith Vortex flash suppressor, Low-Pro hand stop, and a Hogue rubber grip that offers superior firearm retention in a pistol platform. Also included are RRA’s NSP flip-up front and rear sights designed for use as the primary sighting system or as a backup for an owner-installed red-dot optic.
Rock River Arms RUK-9BT AR Pistol Specs
Caliber: 9 mm
Lower Receiver: BT-9 billet aluminum with Glock-compatible flared magwell and integrated winter trigger guard
Upper Receiver: Extruded aluminum A4
Barrel: 4.5-inch chrome-lined, 1:10 twist
Muzzle Device: Smith Vortex flash suppressor, 1/2-36 thread
Trigger: RRA two-stage
Handguard: RRA lightweight free-float rail, 4.25-inch pistol length, M-LOK compatible
Grip: Hogue rubber pistol
Arm Brace: SB Tactical SBA3 stabilizing arm brace, 6-position adjustable
Length: 23.5 inches extended
Sights: RRA NSP flip-up front and rear
Includes: One Glock-compatible magazine, Low-Pro M-LOK compatible hand stop, manual, warranty
If you’re looking for something chambered in 5.56 NATO from the company, here’s a quick look at its RRAGE AR Pistol.