Armalite combines durability, reliability, and accuracy with the M15TAC16. This highly utilitarian rifle is ideal for sport shooting, 3-gun, home defense, and duty applications. It operates via direct impingement, and features an adjustable gas block that allows the user to optimize performance with or without a suppressor. Its 16-inch stainless steel barrel features a sleek black nitride finish, and is topped with an Armalite Tactical Muzzle Brake to tame the effects of recoil. In terms of customization, the M15TAC16 features a full length picatinny rail with plenty of space for optics and other accessories. The M15TAC16 can be further modified thanks to multiple M-LOK sections along the handguard. Other features include MAGPUL MBUS sights, which are fully adjustable and instantly deploy with the push of a button. In addition, the M15TAC16 features an ambidextrous Raptor Radian charging handle and an ambidextrous safety to accommodate left and right handed users. Features of the M15TAC16:Adjustable gas block Armalite Tactical Muzzle BrakeFull length picatinny rail M-LOK handguardMAGPUL MBUS flip-up sightsAmbidextrous charging handle and safety Armalite M15 5.56 x 45mm NATO 16" Bbl Tactical Rifle M15TAC16