Also try Montana extreme 50 bmg. After you get all the carbon out. let sit for 5 to 10 minuets and repeat two or three times the copper is gone use it out side very strong ammonia vapors
Thanks Guys just got a Tubb t2K rifle that has only had moly out of it all 300 rounds and I dont shoot moly.
Love kroil just took care of it
Thanks
Bill
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: hunter81</div><div class="ubbcode-body">Also try Montana extreme 50 bmg. After you get all the carbon out. let sit for 5 to 10 minuets and repeat two or three times the copper is gone use it out side very strong ammonia vapors </div></div>
Heard this was good stuff from a well-respected rifle builder.