Knights Armament 31900 SR15 Mod 2 5.56x45mm NATO 16 301 Black Black Adjustable Stock Black Polymer Grip Ambidextrous Hand

Knights SR15 E3 MOD 2 series 5.56mm NATO barrel is manufactured for military grade durability and is freefloated inside a URX 4 MLOK handguard. An improved E3 roundlug bolt design both enhances function and increases bolt life far beyond the industry standard. The ambidextrous bolt release selector lever and magazine release offers lefthanded users the ergonomic advantages inherent to AR15based controls. The dropin twostage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. The 5.56mm 3Prong Flash Eliminator interferes with propellant gas combustion forward of the muzzle to significantly reduce flash signature will not ring upon firing or when struck and is compatible with the Knights line of 5.56mm QDC Signature Reduction Devices.