Description AR-15 chambered in 5.56 with a Alex Pro Firearms lower receiver and an Radical Firearms FGS upper receiver. Upper receiver features a 16″ 1/7 twist Socom profile barrel with a A2 style bird cage flash hider. Medium length gas system and 12″ Radical FGS free float handguard with Magpul MOE/ RF FGSA cutouts at the 3, 6, and 9o’clock positions. Nitride finished bolt carrier group. Lower features a A2 style textured pistol grip and carbine buttstock with QD mount on a three position buffer tube. Come with a ten round metal magazine. Must Ship to FFL, Check local law for “Assault weapons” BEFORE placing a bid. Condition: Very good/Excellent with light handling wear and clean rifled bore. Barrel Length: 16″ Serial: H010151 Manufacturer: ALEX PRO FIREARMS Caliber: 5.56x45mm NATO Model: AR Type