SIG SAUER, INC. – MCX-R REGULATOR 5.56X45 NATO SEMI-AUTO RIFLE

Made In The U.S.A.

Products marked with the Stars and Stripes are proudly made in the U.S.A.

Many customers have asked us to show which products are made in America, and we’ve begun working with our vendors to identify them. This information, however, is not available for all items nor does it imply that foreign merchandise is of lesser quality. We will continue to gather this information to assist our customers in making informed buying decisions, and will keep our website current with the latest information.

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We make purchasing and returning products as simple as possible. If you buy a product from Brownells and decide you don’t need it, don’t want it, or just don’t like it, we’ll take it back any time… with a few exceptions

Exceptions include:

• Firearms
• Ammunition
• Modified 80% frames & receivers
• Gun powder
• Primers
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• Limited Quantity/Hazardous items
• Products that are subject to pending or implemented restrictions due to Federal, State, or Local regulation/legislation

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Guaranteed. Forever.®

return policy

applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)

The MCX-REGULATOR is an aluminum frame rifle with a gas-piston operating system, a Magpul™ SGA Mossberg 500/590 traditional stock combined with a redesigned lower receiver compatible with all MCX upper receivers. It has a fully ambidextrous magazine release, safety selector, and bolt catch. The MCX-REGULATOR ships with a two-stage match trigger, a cold hammer-forged carbon steel barrel, a SIG-designed muzzle brake, and is available in 7.62x39 and 5.56 calibers. The MCX-REGULATOR offers a built in Arca Rail for easy tripod mounting and ships with a 10-round magazine.
MCX-R Regulator 5.56 NATO Features:

• Reduced Weapons Visual-IR Signature GEN II NiR FDE Cerakote
• Magpul SGA Stock - Mossberg 500/590/590A1
• Fully Ambidextrous Mag Release, Safety Selector, and Bolt Catch
• SIG Designed 2-Port Compensating Muzzle Brake
• Receiver Integrated ARCA Rail
• Lower Receiver Compatible with All MCX Upper Receivers

SPECIFICATIONS:

• CALIBER - 5.56mm NATO
• FRAME MATERIAL - Aluminum
• FRAME FINISH - GEN II NiR FDE Cerakote
• BARREL MATERIAL – Cold Hammer Forged Carbon Steel
• BARREL FINISH - FNC
• MAGAZINE CAPACITY - (1) 10 Round
• SIGHTS – None or 3 MOA ROMEO2 Installed
• TRIGGER - 2-Stage Match
• OVERALL LENGTH - 39.1in [993mm]
• OVERALL HEIGHT - 5.5 in [139.7mm]
• OVERALL WIDTH - 2.4in [61mm]
• BARREL LENGTH - 16in [406.4mm]
• BARREL TWIST - 1:7in [1:177.8mm]
• WEIGHT W/MAGAZINE - 8lb [3.62kg]

Available options:

430108821


430108820