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Posted: 10/12/2010 3:18:42 AM EDT
| have a Bushmaster varmiter with the shaved gas block and I will be putting on a folding front sight gas block. Do I need to take the free float tube off to add the folding sight gas block? The gas block looks to be held on by ascrew under ther barrel. I have alway had the removable handguards and never had a free float tube before. I can not see any reason to remove it but I could be wrong. Any suggestions would be helpful. |
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