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Posted: 9/12/2004 6:40:56 PM EDT
 Whats involved in removing the front sight and adding a low profile gas block on a AR. Is it just a matter of removing the roll pins? I just dont want to dick up my Barrel while removing or installing. Is there any tips to doing this project? Thanks k9 |
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Filter through this thread. Most barrels have FSBs held on with taper pins, some have straight pins and I have see a few with roll pins. I don't have a problem with this, but some do. FSB Removal |
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