The SR-16 line of 5.56mm NATO rifles have an established lineage of superior performance. The KS-series of carbines is the next step in Knight’s continued refinement of the AR-15 platform, with improvements to ergonomics, maintenance procedures, and function.

T he E3 Enhanced Bolt from Knight’s Armament features a number of components designed to make this bolt the most durable and reliable bolt available. It is a proprietary bolt specifically designed for our SR15 and 16 models. The E3 Bolt boasts several features that add to the its overall performance such as the enlarged bolt face, rounded lugs, reduced cam pin, and proprietary extractor and ...

Military tough and exuding high-performance on every level, the KAC SR 15 lineup includes full rifle builds, as well as the upper and lower receivers you need to build your own masterpiece.

Feb 5, 2018 · With a SR-15, you will receive a set of KAC’s flagship micro sights, their two stage trigger (similar to the Geissele SSA), ambidextrous controls on a forged receiver set along with the E3 bolt carrier group and extended KAC midlength gas system.

The Knights Armament SR-15 E3 Mod 2 Series rifle offers AR aficionados and first-time owners with a high-quality, semi-auto rifle platform that enables users to do everything they need, whether it's precision shooting or close-range rapid fire.

Jul 8, 2019 · The Knights Armament Company SR-15 E3 Mod 2 Carbine (From now on being referred to as the KAC or SR-15 because that is way too much shit to type out over a dozen times) is essentially a variation of your common 16" AR platform, with several unique features that set it apart from the rest (and to be elaborated on later).

The SR-15 E3 MOD 2’s 14.5” chrome lined, 5.56mm NATO barrel is manufactured to military specifications, features a proprietary mid-length gas system that increases reliability and durability while also reducing felt recoil, and is free-floated inside a 13” URX 4 handguard.

Knight’s Armament SR-15 Carbine 14.5″ Mod 2 M-LOK Upper Receiver Group KAC PN 31949. 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 ...

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. P/N:31949.