Part# 69301 Wolff Precision Gun Springs for Smith & Wesson Pistol For Use In Models: 645,745,4506,4526,4546, .45 ACP
S&W 645/745/4506 .45 Service Pak Type-1
Service Pak Type 1 for Smith & Wesson Centerfire Numbered Series (Gen 1 through Gen 3) contains the following springs to replace weakened or broken springs, returning the pistol to original factory condition:
Drawbar Plunger Spring, Ejector Springs (2), Ejector Depressor Plunger Spring, Extractor Spring (XP), Firing Pin Spring (XP), Firing Pin Safety Lever Spring, Hammer Spring (Factory Strength), Magazine Catch Spring, ADJ Rear Sight Body Plunger Spring (2)**, Recoil Spring (Factory Strength), Ambi Safety Body Plunger Spring, Ambi Safety Lever Plunger Spring, Slide Stop Plunger Spring.
(*For models with Adjustable Rear Sights only.)
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