Posted: 5/19/2015 12:12:18 AM EDT
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JP has no industry forum, but I figure guys here use them. What is the break in procedure for them? I had heard they were already lapped whatever that means.
When would I put a copper cleaner down them? |
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Straight out of their owners manual.
"Your rifle has been test-fired for function, but the barrel has not been truly broken in. We recommend the following procedure to obtain optimum accuracy potential from your barrel. At your first use, fire 10 to 20 rounds and then clean the bore using solvent and J-B® bore compound, which will have a mild lapping effect in your new barrel. Follow this by mopping the bore using a clean cotton patch with a little more solvent. Repeat this procedure every 20 rounds for the first 60 rounds, then again after the next 300 rounds. The J-B® compound is not necessary for every cleaning, but will also serve as an excellent copper fouling remover when necessary" |