The Radical Firearms 5.56 AR Pistol has been upgraded for 2019 with the popular SB-Tactical SBA3 5 position adjustable arm brace. This stabilizing brace is extremely durable and rigid with plenty of adjustment for different arm lengths and features a QD sling swivel slot for carrying or added stability when shooting off hand. It also allows for a proper cheek weld giving you a variety of ways to shoot your AR pistol. This model comes with a 10.5” barrel machined from 4140 Chrome Moly steel with a Melonite finish and a 1:7 twist rate. A popular twist rate for heavier 62 grain projectiles combined with a carbine length gas system make for an accurate and reliable system. M4 feed ramps help to angle the cartridges into the chamber and help to prevent FTF malfunctions. The Radical Firearms 5.56 pistol paired with the SBA3 stabilizing brace make this gun extremely fun at the range. Features: 10.5” barrel chambered in 5.56 NATO Machined from 4140 steel with Melonite finish M4 barrel profile 1:7 twist rate Carbine length gas system .750” low profile gas block A2 style flash hider Forged 7075-T6 aluminum receivers Type III anodized 10” RPR free float handguard M-LOK compatible Mil-Spec parts kit Ambidextrous safety and billet magazine button Billet extended bolt catch Mission First Tactical Ergo pistol grip SBA3 pistol arm brace This 5.56 NATO pistol features an upper and lower receiver forged out of 7075-T6 aluminum and a type III anodized finish for added durability and corrosion resistance. It is assembled with mostly Mil-Spec parts; however, it features an ambidextrous safety selector, Mission First Tactical Ergonomic pistol grip, and a billet machined magazine button. Also included is the Radical Firearms 10” RPR M-LOK handguard. This handguard comes with a few features of its own like an extremely durable barrel nut that free floats the barrel for better accuracy and indexes with the upper receiver to prevent it from rotating loose. It features lightening cuts to reduce weight and a continuous picatinny top rail for iron sights and other accessories. The slim and minimal design is extremely comfortable and lightweight to use without sacrificing the ability to set your gun up exactly the way that you want. Radical Firearms offers law enforcement grade hardware. Crafted with quality materials and covered by their lifetime warranty, Radical Firearms is an outstanding choice for any budget. SPECIFICATIONS Barrel Coating - Melonite Barrel Contour - M4 Barrel Lining - Melonite Barrel Material - 4140 Chrome Moly Steel Brand - Radical Firearms Caliber Gauge - 5.56 NATO Frame Size - AR Pistol Gas System Length - Carbine Gas System Type - Direct Impingement Handguard - 10 in M-LOK Rail Thread Pattern - 1/2 X 28 Twist Rate - 1:7 Weight - 5.47 lbs

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