Knights Armament Company SR-15 CQB Mod 2 Complete Upper 11.5" 5.56

(1 review) Write a Review
In stock if you can add to your cart!
Calculated at Checkout
Frequently bought together:



Knights Armament Company SR-15 CQB Mod 2 Complete Upper 11.5" 556

The SR-15 E3 Mod 2 series' 5.56 mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. The 5.56 mm 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 5.56 mm QDC Signature Reduction Devices.

View AllClose

1 Review

  • 5
    Just what you should expect from KAC

    Posted by Chuck on 18th Jun 2020

    I purchased the 11.5 upper from these guys to go with my 14.5. Knights is one of, if not THE best in the game with the modern AR. They're expensive but, you get what you pay for for sure. Accurate, light, well built, with tons of innovations to set them apart. If it's in your budget, do it. As far as Bauer goes, I spoke to them and ordered on a Saturday 30 minutes before close. Had a shipping label that day, had my upper on Tuesday.

View AllClose