Upper Receiver Kit, SR-15 MOD 2, 16″ Barrel


Upper Receiver Kit, SR-15 MOD 2, 16″ Barrel


PN: 31962

The SR-15 E3 Mod 2 series’ 5.56mm 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 5.56mm 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.

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SKU: 31962 Categories: ,


Barrel: 16.1” (40cm) 1:7 Twist, Hammer Forged, Chrome Lined
Caliber: 5.56mm NATO
Weight: 4.3lbs (1.95kg)
Length: 25.1” (63cm) OAL


Additional information

Shipping Weight 75 oz
Shipping Dimensions 26 × 6 × 6 in