Oversize diameter and extended length from original factory gives positive bolt control for positive cycling of tactical and benchrest rifles. Provides additional leverage needed to clear stuck rounds. Lightweight hard-coat aluminum keeps weight down while maintaing durability in the field. Installation requires machining and threading of original bolt handle.
SPECS: 7075-T651 Aluminum Alloy, matte black, hard anodized to Mil-A-8625 standards. Inside Threads: 5/16-24 x .800 (20.3mm) in depth. 1.600″ (40.6mm) long, .980″ (24.9mm) diameter, 1.2 oz. (35 g) weight.
Gunsmith installation recommended. Complete instructions included.