Ruger P85 Firing Pin, Stainless, Used, Excellent. $25.00 Excellent condition, used stainless steel firing pin, for Ruger P85. In stock Ruger P85 Firing Pin, Stainless, Used, Excellent. quantity Add to cart Category: Ruger Related products Ruger GP-100 / Super Redhawk Hammer Spring 10lb. $9.97 Ruger Bearcat Reduced Power Hammer Spring Pak $14.97