Product Description
PRODUCT DESCRIPTION
The 3KEYZ Tactical More Perfect Union 16.5″ Upper brings precision, build quality, and patriotic flair to your AR-15 setup. Built around a 16.5″ 4150 CMV barrel with a 1:7 twist and nitride finish, it offers accurate and reliable performance. The mid-length gas system ensures smooth cycling, while a unique 15″ “We the People” free-float handguard provides both aesthetics and modularity. A billet upper receiver adds rigidity, and you get a nitride 9310 BCG plus Mil-Spec charging handle — drop-in ready for your lower.
FEATURES
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16.5″ Mercury Precision 4150 CMV barrel, 1:7 twist
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Nitride finish for long-term durability
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Mid-length gas system for balanced performance
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15″ “We the People” free-float M-LOK handguard
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Billet upper receiver for added strength
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Nitride 9310 BCG for reliable cycling
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Mil-Spec charging handle included
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1/2×28 GI-style A2 flash hider
SPECS
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Caliber: 5.56 × 45 NATO
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Barrel Length: 16.5″
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Twist Rate: 1:7
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Gas System: Mid-length
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Upper Receiver: Billet aluminum
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Handguard: 15″ M-LOK
INSTALLATION & NOTES
Comes as a fully assembled or parts kit, depending on the option. Just mount it to a compatible lower, verify function, and be sure to follow all local, state, and federal laws. Consult a gunsmith or legal advisor if you’re unsure.
SHIPPING & RETURNS
Secure packaging for safe shipping. The buyer is responsible for compliance with firearms shipping rules. Returns are handled per 3KEYZ Tactical policy.
