ISMI Flat Wire Recoil Spring 15 LB. for Glock 17

CAD-designed and manufactured to aerospace specifications with silicone chrome, corrosion-resistant stainless steel, and chrome vanadium to ensure maximum durability, consistency, and reliable performance. Manufactured to aerospace specifications; heat-treated, sandblasted, and fully relaxed to minimize spring settling.

GLOCK RETURN SPRINGS - Flat wire, chrome vanadium alloy, wound to fit standard diameter rails of .250" or less.

GLOCK 17 fits large frames 17,17L,20,21,22,24,31,35.