Nighthawk Custom Mag Catch Lock and Spring, Drop-In, Blued Carbon, Hex Head, Fully Machined Steel, SDP1020

Each part is Fully Machined from a premium-grade 416 stainless steel billet creating the highest quality parts on the market. Our mag release is designed to be 1/16 longer than a Colt-spec part providing for an easier reach and more leverage when making mag changes.