|SR-15 E3 Enhanced Bolt||P/N:20434|
|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:
This is a Complete Bolt Assembly with all internal parts installed. The E3 Bolt is compatible with Knight’s Armament E3 Barrel Extensions only.