Radical Firearms AR-15 10.5 12.7x42 Complete Pistol with FHR and SB15

The Radical Firearms complete AR pistol is a fully Mil-Spec AR-15 pistol built using forged upper receivers and forged mil-spec lowers. The 4150 Chromoly Vanadium Steel barrels are Melonite treated for a harder-than-chrome finish without chrome's accuracy-robbing side effects! This same finish is applied to the bolt carrier groups, helping to reduce receiver wear and increase reliability. The bolt heads are MIL-STD and MPI for quality assurance. The full-length, free-float handguard keeps your hands cool and provides plenty of room for accessories.

• 10.5" HBAR Melonite Barrel 4150V Chrome Moly
• 1 in 20" twist rate
• 12.7x42
• M16 Mil-spec HPT/MPI BCG
• RF low profile micro gas block
• Stainless carbine-length gas system
• Direct gas impingement
• Panzer 49/64-20 brake
• 10" free float Radical Firearms FHR (First-Gen Hybrid Rail)
• Quad Picatinny rails for mounting lights, lasers, bipods and sights
• Forged upper receiver with forward assist, shell deflector
• Radical Firearms Forged Mil-spec Lower
• Mil-spec lower parts kit
• Over molded grip
• Sig Sauer SB15 Arm Brace
• Does not include magazine