KAC Knight’s Armament Company Complete E3 Bolt assembly KM20434

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SKU:
20434

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KAC Knight’s Armament Company E3 Bolt assembly

KAC Part #: KM20434

 

The SR-15 E3 Enhanced Bolt features a number of components designed to exceed expectations for durability and service life, even when exposed to extreme and unrelenting conditions. It is a proprietary bolt designed specifically for use in SR-15 and SR-16 rifles.

E3 Enhanced Bolt Features:

  • Enlarged Bolt Face - Provides more positive engagement in the chamber and ensures proper seating upon cycling.
  • Rounded Bolt Lugs - Less prone to chipping or cracking than traditional square lug designs.
  • Reduced-Size Cam Pin - Allows for a thicker bolt web, strengthening a common failure point in the AR-15 bolt design.
  • Enhanced Reliability Extractor - Shaped like a "T" this extractor's pivot point is shifted forward to apply constant pressure on the case rim and reduce extraction failures. Its dual extractor springs provide a failsafe in the event that one fails during hard usage.

 

This is a Complete Bolt Assembly with all internal parts installed. The E3 Bolt is compatible with Knight's Armament E3 Barrel Extensions only. 

 

For more information please visit www.knightarmco.com

To view more of the Knight’s Armament Company products N.S. Defense offers please visit our Knight’s Armament Company Section!