Knight's Armament - Upper Receiver Kit - SR-15 Carbine MOD 2 - 11.5" - 5.56

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.

Notable Features Include:

• Multi Lug Improved E3 Bolt
• Ambi Controls
• Quick Detach Coupling Muzzle Devise pairs with the Knight's Armament QDC Suppressors
• M-LOK Mounting System
• Extended latch charging handle

What's In The Box?

• Complete upper receiver
• KAC Micro Flip Up Front
• 200-600m Knight's Armament Micro Rear Sight
• (7) M-LOK rail panels
• Knight's Armament Buffer
• Owner's manual