Thread: .22lr barrel break in and cleaning

Originally Posted by Friwi

Get some boretech rimfire blend , follow the instructions and give a good clean to your barrel.

And then go and shoot it. See what ammos it likes best. Perhaps give it another good clean at 200 rounds and 400 rounds. See whateffect it has on its accuracy just after a clean and after you have seasoned the barrel at 50 rounds and at a 100 rounds.
Blaser barrels are generally pretty good out of the box .

So any requirement to clean in order to prevent rust etc?