Im about to do a new build and people have been talking about 620 as a more appropriate bedding medium for the barrel extension than blue. I've done it in blue and red and with a little heat and a wooden dowel rod the barrel can be removed....
Is servicing a receiver with 620 any more difficult?..its a lot thicker and easier to work with.....
Is servicing a receiver with 620 any more difficult?..its a lot thicker and easier to work with.....
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