It can be set with staking or soldering. A small product would be that the pin which retains the firing pin spring cap tended to operate free, and had to be tapped back again in place as just one noticed it project within the rear on the bolt. Winchester replaced https://highimpactrounds.com/product/winchester-aa-xtra-lite-12-ga-2-75-in-1-oz-8-lead-1180-fps-25-rd-box/