Smith & Wesson 6906, Firing Pin, Used, Excellent $20.00 Excellent condition, used firing pin, for a Smith and Wesson 6906. In stock Smith & Wesson 6906, Firing Pin, Used, Excellent quantity Add to cart Category: Smith & Wesson Related products Smith & Wesson K frame thumb piece nut, blue $10.00 Smith & Wesson K frame Extractor rod collar $10.00