fbird 2 Posted March 28, 2010 Report Share Posted March 28, 2010 I just removed my canted FSB and have my new Bulgarian FSB in hand but it has not been predrilled. Can anyone tell me what size I should drill it out for the pins? Thanks fbird. Quote Link to post Share on other sites
fbird 2 Posted March 29, 2010 Author Report Share Posted March 29, 2010 Got it. It's 3mm. Too bad I don't have a 3mm drill bit to finish it up tho! Quote Link to post Share on other sites
phatcatblues 0 Posted March 30, 2010 Report Share Posted March 30, 2010 use 1/8th drill bit, drill the hole first, then cut the back of the 1/8th drill bit stub off, use that as pin. Quote Link to post Share on other sites
fbird 2 Posted April 1, 2010 Author Report Share Posted April 1, 2010 use 1/8th drill bit, drill the hole first, then cut the back of the 1/8th drill bit stub off, use that as pin. Thanks Phatcat. I figured that out when tried to put the pin in and it wouldn't fit. Swipe with the drill fixed that. Haven't drilled the barrel yet. Waiting to take it to the range to make sure everything is straight before I finish it up. Quote Link to post Share on other sites
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