Smith & Wesson 6906, Firing Pin Safety Plunger, Used, Excellent $20.00 Excellent condition, used firing pin safety plunger, for a Smith and Wesson 6906. In stock Smith & Wesson 6906, Firing Pin Safety Plunger, Used, Excellent quantity Add to cart Category: Smith & Wesson Related products Smith & Wesson J Frame Rimfire Shooters Pack $19.97 Smith & Wesson K frame thumb piece early style, blue $35.00