Winchester Winchester 70 LA/SA Blitz Striker Spring 30lb. $19.97 12ga. magazine spring for shotguns with extension tubes (to 10rd) $44.97 Winchester 94 Reduced Power Hammer Spring Pak $19.97 Rear sight and elevator, Marble’s $50.00 Rear sight with elevator 1 $50.00 Hammer Extension, Wide $10.00