The CMMG AR-15 Roll Pin for Bolt Catch is a crucial component for properly securing the bolt catch in your AR-15 lower receiver. This precision-manufactured roll pin is designed to withstand the stresses of repeated use while maintaining a secure fit. Made from heat-treated steel, this pin offers excellent durability and resistance to deformation. Its dimensions are precisely controlled to ensure proper fitment in mil-spec AR-15 lower receivers. This roll pin is an ideal replacement part for worn or damaged pins, or as a spare for your build kit.
Features and Specifications:
Compatible with mil-spec AR-15 lower receivers
Material: Heat-treated steel
Manufactured to precise mil-spec dimensions
Secures the bolt catch in place
Resistant to deformation and wear
Easy to install with proper tools
Made in the USA
Approximate dimensions: 0.125" diameter x 0.5" length
