The AR10TAC14 meets the needs of front line users as well as home defense conscious civilians with a platform that is compact and modular from the factory. All Armalite Tactical series rifles come equipped with MAGPUL MBUS flip-up sights and MOE + pistol grips. The sturdy 12 inches tactical Key-Mod handguard provides ample hand placement and a full-length Mil-Std 1913 12 o'clock rail for sights an accessories. An adjustable gas block also allows the rifle to be individually tuned for optimal performance for your choice of ammunition and/or suppressor use. The dual-purpose flash hiding compensator tames recoil while reducing signature, and is pinned and welded to create an overall barrel length of 16 inches, meaning this rifle does not fall under NFA requirements. Front sight base - full-length MIL-STD 1913 rail section 416r Stainless Steel Match M-LOK Raptor ambidextrous charging handle Includes - (1) 25 round Magpul PMAG, Magpul MBUS, owner's manual Forged flat-top with MIL-STD 1913 rail, 7075 T6 aluminum upper receiver Forged 7075 T6 aluminum lower receiver 4 lb trigger 16 inches barrel length with pinned and welded brake