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Sig Sauer MCX-R REGULATOR
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Romeo 2 Optic Installed
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Semi-Automatic Rifle
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5.56NATO
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16" Barrel
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Sig 2-Port Muzzle Brake
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Coyote Cerakote Finish
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M-LOK Free Float Handguard
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Magpul SGA590 Stock
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Ambidextrous Safety and Magazine Release
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10 Rounds
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1 Magazine
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Fully Ambidextrous Mag Release, Safety Selector, and Bolt Catch
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SIG Designed 2-Port Compensating Muzzle Brake
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Proprietary SIG 2-Stage Match Trigger
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Receiver Integrated ARCA Rail
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Magpul SGA590 Stock
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Lower Receiver Compatible with All MCX Upper Receivers
The SIG MCX-R Regulator is the newest member of Sig's MCX family. Equipped with an Aluminum frame, it is finished in Gen2 NiR FDE Cerakote. Additional features include a 16 inch, cold hammer forged carbon steel barrel, a Magpul SGA Stock and fully ambidextrous Mag Release, Safety Selector and Bolt Catch. Sig offers this new MCX-R Regulator Rifle in 5.56NATO. A SIG designed 2-port Compensating Muzzle Brake on the 5.56 models is accompanied by a Receiver Integrated ARCA Rail, with a lower receiver that is compatible with all MCX Uppers.
Manufacturer Part #: RMCXR-556N-16B-RX2