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Knights Armament Company

Knights Armament Company KAC UPPER RCVR SR-15 E3 16 URX4 MLOK

Product Code : 819064016069


Mfg Item #: 31962


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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.

SeriesMod 2
SightsFlip Up Front & Rear
Caliber5.56x45mm NATO
HandguardsURX4 M-LOK
Barrel FinishBlack
Barrel Length16.10"
Handguard FinishBlack
Barrel DescriptionCold Hammer Forged Chrome Moly Steel
Barrel Length Range16" to 16.99"

Determined at checkout.