easttexas
Member
I have bought a KKM Glock model 20 barrel last year I compared it to the factory one which looked the same put it in and it ran fine. I just bought a KKM model 29 for my other Glock the problem is when I received it was different from the factory, in that the bottem contours were not the same. It basiclly looked like it had been a 20 barrel that someone cut short. The factory 29 barrel is contoured different. This really would not be a problem other than when I put it in the 29 it added some weight to the trigger, almost a binding when pulled the place I bought it from a big glock online website said "if it says 10mm shoot it!" I put it back in and could not get over the trigger so I called Kevin at KKM he told me everything looked fine but he would double check. Has anybody else had this problem or noticed a different contour in the barrels also? Glock made two different barrel profiles for two seperate guns that share a caliber a reason I think.