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Posted: 3/9/2013 9:47:39 AM EDT
| I ordered 2 of the YHM Lightweight Handguards, they arrived and on one of them on the muzzle end at the end of each rail is a threaded hole(quad rail 4 threaded holes) and on the other handguard their is only 1 threaded hole on the bottom. Which one is right? what are the purpose of each of these threaded holes? |
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