Cycle Faster & With More Control using 5/16-24 Bolt Knobs

"Yes. All options are threaded 5/16-24, a common standard on many bolt-action handles including most Remington 700 and Ruger American rifles. Verify your handle’s thread spec; if it’s 5/16-24, the knob will install securely without wobble or modification. This universal fit keeps installation simple and fully reversible for maintenance or swaps."

"Small prioritizes a minimal profile (about 1.0\" length with 0.75\" diameter) for snag-free carry, while still adding meaningful grip. Medium (0.75\" dia × 1.5\" length) balances enhanced control with a streamlined feel—great for most shooters. Large (1.0\" dia × 1.5\" length) offers maximum leverage and a big contact patch for rapid, confident cycling in gloves or harsh conditions."

"Nylon 12 cuts weight, resists corrosion, and stays quieter than metal in the field. It maintains integrity across temperature swings and holds up to impact, solvents, and frequent use. Many shooters prefer the tactile grip options and balance it preserves over heavier metal knobs, especially on rifles carried long distances."

"Installation requires only a standard hex key. Thread the factory knob off, then install the new knob until snug—no gunsmithing or permanent modifications needed. The precise 5/16-24 threads seat solidly and can be removed just as easily for cleaning or configuration changes."

"Yes. The diamond knurl creates multiple contact points that shed moisture and debris while maintaining positive finger purchase. It’s engineered for grip with bare hands or various gloves, providing consistent manipulation without overly aggressive bite that might catch on gear."

"For hunting in brush or tight blinds, the small stays sleek and quiet while improving control. Many match shooters favor medium for its all-around balance that doesn’t disturb position. If you often wear heavy gloves or want the easiest bolt throw under stress, the large provides the strongest leverage."