Wilson Combat 417 Bullet Proof Sear Spring Black

Wilson Combat 417: Producing a quality sear spring is quite tricky since it must be bent for custom tuning yet maintain a constant tension once set. A Wilson Combat Bullet Proof Sear Spring has the perfect balance of materials and temper to allow the pistolsmith the flexibility necessary to do a top quality trigger job which will continue to maintain its tension long after factory springs would have died.