Knights Armament 31962 Upper Receiver Kit 5.56x45mm NATO 16.10" Black Barrel, Aluminum Black Receiver, URX4 M-LOK Handguard for SR-15 MOD 2

product code:31962

Brand:Knight

View more from Knight

Dept:Firearms

Type:Gun Parts

Sub Type:Long Gun Parts

UPC:819064016069

availability: Currently out of Stock

Price will update when available


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Knight's 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 Knights line of 5.56mm QDC Signature Reduction Devices.

Type Complete
Caliber 5.56x45mm NATO
Sights Flip Up Front & Rear
Barrel Length 16.10"
Barrel Material
Twist 1:7"
Barrel Description Cold Hammer Forged Chrome Moly Steel
Barrel Finish Black
Receiver Description
Receiver Finish Black
Handguards URX4 M-LOK
Handguard Finish Black
Barrel Length Range 16" to 16.99"