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Knight's SR-15 E3 CARBINE MOD 2 M-LOK "SBR"

  • Knight's SR-15 E3 CARBINE MOD 2 M-LOK
  • E3 Enhanced Bolt

The 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 firing pin designs.
  • M-LOK

M-LOK is a modular locking accessory mounting system that is a direct attachment method for hard mounting accessories to a negative space mounting point. The M-LOK attachment system allows the user to put mounting rails only where they were needed, as opposed to covering the entire surface with mounting rails, which are then covered with panels. The system also allows direct mounting of accessories, such as fore-grips and flashlights, with no rail interface needed.
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Product Description

Knight's SR-15 E3 CARBINE MOD 2 M-LOK

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 ambidextrous bolt release, selector lever, and magazine release offers left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in two-stage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. 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.the box.

SR15 E3 Carbine MOD 2 M-LOK P/N:31946,P/N:31949 Upper Receiver Kit
Barrel: 14.5" (37 cm) 1:7 Twist, Hammer Forged, Chrome Lined  
Caliber: 5.56 mm NATO  
Weight: 6.4 lbs (2.9 kg)  
Length: 32" (81 cm) to 35" (89 cm)

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