All optional forearms, sights, gas blocks, and other upgrades will be installed. Upgrade prices include installation charges. If you have any questions about customizing an upper assembly, please contact us for assistance.
 14.5" Uppers |
 16" Uppers |
 20" Uppers |
 24" Uppers |
 Left Handed Uppers |
 6.8mm Uppers |
 9mm Uppers |
 7.62mm Uppers |
 .22 Uppers |
 Gas Piston Uppers |
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