Smith & Wesson 6906, Slide Stop Assembly, Stainless, Used, Excellent $85.00 Excellent condition, used stainless steel slide stop assembly with plunger and spring, for a Smith and Wesson 6906. In stock Smith & Wesson 6906, Slide Stop Assembly, Stainless, Used, Excellent quantity Add to cart Category: Smith & Wesson Related products S&W 39/439/3904 series XP magazine springs 3 pak $34.97 Smith & Wesson M&P 9mm .40/.357 Recoil Spring 19lb. $14.97