what size drill do i use for the ID threads of a muzzle brake in 1/2x28?
is it 29/64? that's the closest i can find and that's is for 1/2x20. :confused:
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what size drill do i use for the ID threads of a muzzle brake in 1/2x28?
is it 29/64? that's the closest i can find and that's is for 1/2x20. :confused:
15/32"
got it...thanksQuote:
Originally Posted by M90A1