Got a new CZ .17 HMR and was wondering what the consensus was on the "shoot a few rounds/clean barrel" break-in approach. I've been told everything from "absolutely the way to go" to "not necessary for rimfires" to "will do more harm than good"! If this is the best route for accuracy refinement, how many shots between cleanings and repeated how many times? Thanks!
with my marlins i cleaned it relaly good first then shot prob around 20 rounds during sight in tehn cleaned then shot anohter 20 or so rounds after i adjusted teh trigger cleaned it again then i went hunting with it so after that trip i cleaned it once more now i clean it whenever i feell like it or when its dirty. it shoots very clean now
.17 HMR barrel break-in
