Smith & Wesson SD40 VE Recoil Spring .40 S&W - Part# SD40VE7 restoration Round Butt configuration only —

Round Butt configuration only — not compatible with Square Butt frames

Condition: Used - Removed from functioning firearm

N Frame Models: 610

45 ACP Trigger Bar Assembly – Used

Smith & Wesson SD40 VE Recoil Spring .40 S&W - Part# SD40VE7 restoration Round Butt configuration only —Smith & Wesson SD40 VE Recoil Spring Part# SD40VE7 . 40 S&W Used Part The recoil spring (also called the recoil spring assembly or guide rod spring) absorbs and manages the rearward force of the slide during firing, then drives the slide back into battery to chamber the next round. A fatigued recoil spring causes failures to return to battery, increased felt recoil, accelerated frame and slide wear, and feeding malfunctions. This is a genuine S&W