This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
MCX-R REGULATOR
Sig Sauer MCX-R REGULATOR, Semi-Automatic Rifle, 5.56NATO, 16" Barrel, Sig 2-Port Muzzle Brake, Cerakote Finish, Coyote, M-LOK Free Float Handguard, ROMEO 2 Red Dot Sight, Magpul SGA590 Stock, Ambidextrous Safety and Magazine Release, 10 Rounds, 1 Magazine RMCXR-556N-16B-RX2
Key Details
Live Distributor Check
Purchase Requirements
- This product requires FFL processing before pickup or transfer.
- Age verification is required before checkout completion.
- California compliance or distributor restriction review may apply.
- Final availability is confirmed against the distributor during cart and checkout.
Product Description
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.
Features
- Fully Ambidextrous Mag Release, Safety Selector, and Bolt Catch
- SIG Designed 2-Port Compensating Muzzle Brake
- Proprietary SIG 2-Stage Match Trigger
- Receiver Integrated ARCA Rail
- Magpul SGA590 Stock
- Lower Receiver Compatible with All MCX Upper Receivers
- Sig Sauer Romeo2 Red Dot Optic
