Oversize diameter and extended length and give positive bolt control for fumble-free cycling of tactical and benchrest rifles. No more holding the bolt handle with two fingers to clear the scope bell. Provides additional leverage needed to clear stuck rounds. Lightweight aluminum keeps weight down. Installation requires machining and threading of original bolt handle. Mini bolt knob includes ½” wrench for scope removal.

SPECS: 7075 T6 aluminum alloy, hardcoat anodized, matte black or gloss red finish. 1Ѕ" (4cm) long, .975" (24.7mm) diameter. 1.3 oz. (35 g) weight. Mini - Length – 1.21” Diameter – 0.90” Weight – 0.5 oz Gunsmith installation recommended. 5/16-24 TPI.