Designed and engineered for superior performance, the KAC SR-15 11.5 upper delivers the features you need for your tactical or defense SR-15 CQB Mod 2 or AR-15. Made by Knight’s Armament Company, this 5.56 caliber CQB MOD 2 upper receiver has a hammer forged, chrome-lined 11.5-inch barrel with a 1 in 7 twist, a KAC 3-Prong Flash Eliminator, and an M-LOK rail with KAC Micro sights. Weighing in at a mere 3.8 pounds with a 20.5-inch length, the KAC SR-15 CQB upper is the ideal addition to your favorite home defense or tactical firearm.

• Fits: SR-15 CQB Mod 2, AR-15
• Barrel Length: 11.5″
• Barrel Lining: Chrome Lined
• Barrel Material: Hammer Forged
• Barrel Twist: 1:7
• Caliber: 5.56
• Color: Black
• Front Sight: KAC Micro
• Includes: URX4 M-LOK Handguard
• Mounting System: M-LOK
• Muzzle Device: KAC 3-Prong Flash Eliminator
• Overall Length: 20.5″
• Rear Sight: KAC Micro
• Weight: 3.8 lbs