What solvent to use in new 6mmBR Lapua barrel
- Thread starter robale
- Start date
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GM TEC or MPro7 for carbon removal
Wipe-Out for general cleaning,if waiting is not an issue)
50 BMG for serious copper removal with no dwell time.
I personally use 2-3 Wet patches with Butches or MPro-7, followed by 3 hours with Wipe-Out. I haven't had to use a brush with my 6BR. I re-apply the Wipe-Out after 30 minutes, once the bubbles from the first application have dissipated. Then I wait 3 hours and dry patch out.
Be sure to read this summary: http://www.6mmbr.com/borecleaning.html
If you use a bronze brush, remove it after it exits the muzzle.
Wipe-Out for general cleaning,if waiting is not an issue)
50 BMG for serious copper removal with no dwell time.
I personally use 2-3 Wet patches with Butches or MPro-7, followed by 3 hours with Wipe-Out. I haven't had to use a brush with my 6BR. I re-apply the Wipe-Out after 30 minutes, once the bubbles from the first application have dissipated. Then I wait 3 hours and dry patch out.
Be sure to read this summary: http://www.6mmbr.com/borecleaning.html
If you use a bronze brush, remove it after it exits the muzzle.
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