The Model 72A had some re-built elements, notably a solid lifter; the preceding 1 was break up. Model 72s had no pull-fat adjustment screw as is discovered on the 69As. “There is but a single response to generally be made for the dynamite bomb and that could most effective be https://highimpactrounds.com/product/winchester-aa-xtra-lite-12-ga-2-75-in-1-oz-8-lead-1180-fps-25-rd-box/