Well, I've started setting up my G21 for hunting with heavy .45 Super loads and thought I'd share my progress thus far. I started off with a well polished 3.5 oem connector and a NY1 trigger spring and in a nutshell, I'll never go back to the stock spring again. Next up was an extended, chromed slide lock and a THE s/s guiderod along with both a #20 and #22lb. ISMI recoil spring. Today I received my new Lonewolf 6 inch s/s G21 barrel, and couldnt be more impressed. I doubt this will have any problems with the .45 Super! My last step will be optics. Blackbear, beware!