What I did which cost next to nothing was cut the shank on the barrel back so the chamber is shorter. Once its done my groups were cut in half. The only bad part is live rounds must be manually extracted. The factory chamber is cut to accommodate stingers that's why its so long.
NRA LIfe Member, Colt, Sig, Smith & Wesson, Springfield Armorer, NYBIN , NYPD Firearms Examiner, Serial Number Restoration, Cerakote, Gunkote, and Duracoat finishes
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