The Tiger Rock BCT 223/5.56 Rifle Bolt Catch Assembly Kit is an essential upgrade for AR-15 enthusiasts aiming for peak firearm performance. Constructed from hardened steel, this assembly excels in durability while meeting Mil-Spec standards for an optimal fit. Its matte tan finish enhances aesthetic appeal and combats wear effectively. Hardened steel construction for unmatched durability Mil-Spec compliant for perfect fitting Includes plunger, spring, and roll pin for easy installation Matte tan finish resists wear and environmental damage Facilitates quick bolt catch operations for improved shooting performance Enhance your AR-15's functionality with the Tiger Rock BCT 223/5.56 Rifle Bolt Catch Assembly Kit and enjoy unparalleled precision and reliability.