Smith & Wesson K frame Extractor rod spring $5.00 Part 5 on the exploded diagram. Used, excellent condition, extractor spring from a 19-4, K frame revolver. Will fit other models of K frame revolvers. Only 1 left in stock Smith & Wesson K frame Extractor rod spring quantity Add to cart Category: Smith & Wesson Related products Smith & Wesson K frame Yoke, old style with gas ring $100.00 Sight Drifting Punch $15.97