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Posted: 4/21/2006 3:43:31 PM EDT
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Can I change my m-4 style front hand guard over to a Midlength handguard on a 16" barrel? The barrel is a bull barrel, no notch cuts. Would I just move the front sight base to a longer location, and re pin? I guess I would need a new gas tube? Or would the gas port be the issue on the placement of the sight base? Do I need to replace the barrel? Thanks for the Help. |
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