Ruger P85 Trigger bar plunger/spring/retainer assembly, Used, Excellent. $25.00 Excellent condition, used trigger bar plunger/spring/retainer assembly for Ruger P85. In stock Ruger P85 Trigger bar plunger/spring/retainer assembly, Used, Excellent. quantity Add to cart Category: Ruger Related products Ruger Mk I, II, III Pistol Performance Pak $29.97 Ruger GP-100 Trigger Return Spring 8lb. $9.97