A tactical workhorse, the AR10TAC16 is the perfect tool for duty and defense. All Armalite Tactical Series rifles come equipped with MAGPUL MBUS flip-up sights and MOE + pistol grips. The dual-purpose flash hiding compensator tames recoil while reducing signature. The sturdy 15 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. Front sight base - full-length MIL-STD 1913 rail section 416r Stainless Steel barrel 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