Carbon Fiber Bolt Knobs

Super-strong and ultra-light weight bolt knobs threaded for the common 5/16" x 24 TPI. This is genuine carbon fiber - the same high-grade composite used in expensive automotive parts, aerospace components and racing bikes. Weighs less than half an ounce (13 grams). Gain extra leverage without adding any extra weight!


These knobs come in two shapes. 1" round and the common oversized / tactical design, both are priced the same at $32 each. They will fit any rifle with a bolt handle threaded for 5/16"x24 TPI. The thread length is 0.55" (14mm) long. We also manufacture handles in this thread for a variety of rifle models (listed here), otherwise your factory handle can be turned-down and threaded. This is inexpensive and available from most competent gunsmiths.