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Sig Sauer M400 Enhanced FDE 5.56mm 16" AR15 Upper Receiver

Sig Sauer M400 Enhanced (Magpul) FDE AR15 Upper Receiver, 5.56mm NATO
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Now available from SIG SAUER. SIGM400 Enhanced FDE 16" upper receiver complete assembly. Features - 5.56 NATO - 16" barrel - Direct Impingement Gas Operating System with Rotating Bolt - Hard Coat Anodized Finish - Magpul MOE Enhanced FDE Polymer Forend - Magpul Flip-Up Adjustable Rear Sight - "F" Marked Front Sight
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Additional Info
UPC Code 79868146476
Caliber .223 / 5.56
Manufacturer Sig Sauer
Grips Magpul FDE Forend
Barrel Length (in) 16"
Accessory Rail Not Applicable
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