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The AR15 has long been one of the go to choices for those seeking a solid and dependable firearm for a multitude of roles, including self-defense, hunting, and sporting use. With an ever-changing landscape of arbitrary
regulations that bar the possession or purchase of ARs in some states and locales, many are left with few choices when it comes to picking a rifle that is adequately suited to their needs that can provide and protect
when it counts.

Enter the DISSENT Br4, an all new Modern Utility Rifle that combines traditional aesthetics and handling together with a modern operating system for those residing in states where ARs are a no go.

Restricted State Compliant

Although just shy of 50 state compliant, (sorry Washington) the Br4 gives people in other 2A unfriendly states a modern choice in a go-to carbine. DISSENT upper compatibility means the Br4 can be configured for any use, be it self-defense, hunting, or target shooting/sporting use. The Br4 is available to residents of Illinois and Massachusetts through local dealers only.

Remington 870 Stock Compatible

All Br4 rifles are compatible with Remington 870 pattern stocks and come standard with the Magpul SGA 870 stock.

• Length of pull adjustment plates included, 2 pre-installed.
• 1/2-inch cheek rise.
• 2 sling loops
• Padded rubber butt pad
  
  

7 Calibers - 3 Barrel Options

The Br4 DISSENT is available in 7 different calibers across 3 barrel options. 16.1" threaded barrel, 14.5" with a ZEROED SVD Brake pinned & welded to 16.1" overall length, and a 16.1" Non-threaded barrel for states like New York.

16.1" Threaded Barrel: 22 ARC, 300 BLK, 350 Legend, 5.56mm, 6.5 Grendel, 6mm ARC, 9mm

14.5" P&W: 5.56mm, 300 BLK, 

16.1" Non-Threaded: 5.56mm, 300 BLK, 350 Legend, 9mm

Enhanced Trigger

When you have something good there's no sense in changing it. The Br4 DISSENT uses the same  ZEROED Single Stage Drop-In Trigger cassette as the rest of the CMMG lineup but with a modified trigger linkage to work in the Br4 lower receiver. What you end up with is a crisp 4.5 lb single stage trigger with a match grade feel and duty grade durability for those tough primers.

ZEROED Ambi Controls

We couldn't call it "modern" without some "modern" features could we? The Br4 uses familiar ZEROED controls like the oversized bolt catch, ambi mag catch/release buttons, reversible non-reciprocating charging handles, and a reversible cross bolt safety.

Reversible Cross Bolt Safety

The cross-bolt safety is a hallmark of many legendary rifles that precede the Br4. CMMG brought this into the modern era by placing it above the trigger for intuitive operation and making it reversible so it can be best configured for left hand vs right handed shooters.

Compatible with all DISSENT Mk4 Upper Groups

That's right, all of your favorite Mk4 compatible DISSENT upper groups are also compatible with the Br4 lower receiver. 

Note: Putting an upper with a barrel length less than 16.1" on a rifle lower is considered an SBR and subject to NFA regulations. 

Bufferless Compact Action

Our patented Compact Action is the heart of all DISSENTS, keeping everything light and tight and all contained in the upper receiver. Direct impingement Br4s also feature an adjustable gas block for proper tuning to your ammo of choice.

Multiple Cerakote Colors

Available in seven Cerakote options, there's a Br4 to suit any taste.

Colors from left to right

Armor Black, Sniper Grey, Charcoal Green, Coyote Tan, Midnight Bronze, Titanium, Tungsten