Why did my Muzzle Loader accuracy get worse? Savage Moderator April 11, 2013 20:31 Follow Many factors can affect the overall accuracy: non-recommended load or loading technique non-recommended primer constricted breech plug worn vent liner bulged barrel Related articles What does HMR stand for? Which Savage model stock will also fit the Stevens model 200? Where is the 350 shotgun made? 11/111 Lightweight Hunter Specifications Where can I buy parts for my Savage firearm?