Sig Sauer Recoil Spring Set for P220 / 226

This is the correct-weight factory replacement recoil spring for SIG P220 pistols in .45 ACP and P226 pistols in .40 S&W / .357 SIG. If you've kept your P220 or P226 box stock without tweaks or upgrades, this is the correct replacement recoil spring because it provides the factory-spec 20 lbs. of spring force to ensure reliable cycling of the slide. Fits P220 in .45 ACP & P226 in .40 S&W / .357 SIG SIG factory-type braided spring steel construction 20 lb. FACTORY WEIGHT Green paint on one end for ease of identification Sold in a pack of 3 This is a 3-pack of identical 20 lb. replacement recoil springs, NOT a "tuner" pack of d Mfg: Sig Sauer, Inc.