| Secure your gas key with confidence using these mil-spec screws. Proudly Made in the USA. |
Mil-Spec AR10/AR15 Gas Key Screws for BCG Repair
Gas key screws secure the gas key to the bolt carrier, maintaining the seal that keeps the gas system functioning during cycling. With high-intensity use these screws can loosen or wear, leading to gas leakage and inconsistent operation. This 10-pack of mil-spec, American-made screws gives builders and gunsmiths replacements on hand for repairs, rebuilds, or stocking a parts bin.
Use them when servicing a bolt carrier group or assembling a carrier from components. Confirm fitment with your specific bolt carrier and gas key before installation, and follow accepted staking and torque practices to keep the assembly secure under repeated firing. Pair a rebuild with the right gas tube, choosing from carbine length or mid-length options.
Keep your bench stocked alongside other small parts like the buffer retainer spring ten pack for builds and field repairs.