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The YHM Flat Top Upper Receiver is forged from 7075-T6 aluminum with a hardcoat anodized matte black finish. It features M4-style feed ramps and T markings, and the inside is coated with dry film lubricant. It accepts standard upper receiver parts (dust covers, forward assists, etc.) and Mil-Spec lower receivers. It will fit and function with your standard lower receiver. NOTE: Requires a dust cover, forward assist, charging handle, barrel, handguard, gas block, muzzle device, gas tube and more.
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$108.75
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$96.08
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Guide
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