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Posted: 1/20/2003 12:02:34 PM EDT
| I'm putting gem-tecs on 3 different bbls. Two post sample machine guns and one pre-ban RRA upper. Any tips on unscrewing the old flash hiders without chingering up my bbls? |
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Use aluminum blocks when clamping the barrel between bore and front sight tower. Don't use receiver blocks to keep the torque off the receiver. Unless GemTech specifies something different I believe the military states no more than 30 ft.lbs. is recommended to index a flash hider. |
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