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Sig Sauer M400 SWAT 5.56mm 16" AR15 Upper Receiver

Sig Sauer M400 SWAT (Quad Rail) AR15 Upper Receiver, 5.56mm NATO
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Now available from SIG SAUER. SIGM400 SWAT 16" upper receiver complete assembly. Features - 5.56 NATO - 16" barrel - Direct Impingement Gas Operating System with Rotating Bolt - Hard Coat Anodized Finish - Aluminum Quad-Rail Forend - "F" Marked Front Sight - Flip-Up Locking Rear Sight
Specs - More Info
Additional Info
SKU UAM400-16-S
UPC Code 798681464661
Caliber .223 / 5.56
Manufacturer Sig Sauer
Barrel Length (in) 16"
Accessory Rail Yes
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