The SR-15E3 CQB Mod 2’s 11.5” chrome lined, 5.56mm NATO barrel is manufactured for military grade durability, and is free-floated inside a 10.75” URX4 MLOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. The 5.56mm 3-Prong 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 Knight’s line of 5.56mm QDC Signature Reduction Devices. Folding 200-600 meter Micro Rear Sight and Micro Front Sight, Magpul MLOK Rail Covers, a Keymod Picatinny Rail (5 Slot), and a Kinght's Armament Buffer (4.6 oz), are included.

Upper Weight: 3 lbs 11 oz

* This is a brand new factory Knight's Armament Upper Assembly. This IS NOT a take-off.

ALL NFA RULES APPLY