Wolff Reduced Power Variable Recoil Spring 11LB for S&W 645/745/4506/4526/4546 .45 ACP 47311 smith and wesson parts This makes the Model 43C

This makes the Model 43C extremely comfortable for all-day carry and extended shooting sessions

not an aftermarket reproduction

1911 M&P Officer

Note: This is the magazine tube body only

Part Number: 22A-19

Wolff Reduced Power Variable Recoil Spring 11LB for S&W 645/745/4506/4526/4546 .45 ACP 47311 smith and wesson parts This makes the Model 43CWolff Reduced Power Variable Recoil Spring 11LB Premium reduced power variable recoil spring designed specifically for Smith & Wesson . 45 ACP pistols. This 11 pound spring provides smoother cycling and reduced felt recoil while maintaining reliable function. Compatible Models: Smith & Wesson Model 645 Smith & Wesson Model 745 Smith & Wesson Model 4506 Smith & Wesson Model 4526 Smith & Wesson Model 4546 What's Included: Variable recoil spring (11 LB)