To me ,I rather buy another complete gun for different caliber since at time of promotion of different dealers, the cost effective is good. Its easier to sell the complete gun than to sell barrels and parts .I had glock22 , glock20,s&w686,Para ord.45. 40, SIG 220. Ruger .22 ,baby eagle 9mm and recenly norinco latest 1911 45acp.model.chromed.(I like it so much that I buy 2).




















































