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Posted: 8/27/2002 11:10:18 AM EDT
| The KAC FF Ras Forend for carbine and the M4 Ras rail adapter system? Sorry I am little confused here. |
| The KAC FF RAS is a free-floating forend that involves replacing the barrel nut. This means that you have to remove the flash hider and the front sight tower to install it. Whereas the M4 RAS rail adapter system is not a free-floating forend. It simply replaces your handguards. |
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