Carbon Fiber Bolt Knob

Carbon Fiber Bolt Knob Carbon Fiber Bolt Knob Large Profile Specifications Material: genuine 3K carbon fiber Finish: non-glare matte Weight: 0.46oz (13 grams) Dimensions: 1.57″ (40mm) in length, 1″ (25.4mm) wide at top, and 0.45″ (11.5mm) wide at base Thread: 5/16″ x 24 TPI (5/16 UNF) – fits most American bolt handles with a threaded end Thread Material: 6061-T6 alloy Thread length: 0.55″ (14mm) Operating Temperature: -58 °F (-50 °C) to 185 °F ( 85 °C) Maintenance: cosmetic scratches to the knob can be polished out. Gouges can be filled Environmental: chemically stable, UV stable, solvent resistant Explore Firearm Solutions – J&A Outdoors