Mossberg MMR 556 AR-15: Mossberg Modern Rifle Hunter & Tactical

Steve Johnson
by Steve Johnson

After testing the market with the Mossberg Tactical 22, Mossberg has finally entered the AR-15 fray with the Mossberg MMR (Mossberg Modern Rifle) AR-15.

Initially two models will be made available. The MMR Hunter is designed for varmint or small/medium game hunting while the MMR Tactical is your standard M4-style carbine.

Mossberg MMR 556 Tactical
Mossberg MMR 556 Hunter

Both models are standard direct-impingement gas guns, not piston operated. They both have free-floating button-rifled carbon steel barrels with 1:9 twist rates, single stage triggers, black phosphate/anodized metal finishes and the Stark Ergo Pistol Grip with with integrated battery storage compartment and oversized trigger guard.

The MMR Hunter comes with either a black finish, Mossy Oak Treestand or Mossy Oak Brush camouflage finish. The only stock option is a A2-style fixed stock. The slim profile checkered aluminum tubular fore-end has dual sling swivel studs. The barrel is 20″ long with a recessed hunting crown. The gun is shipped with a 5-round magazine.

The Hunter will retail for $921 with a black finish or $1010 with a Mossy Oak finish.

The MMR 556 Tactical features 16.25″ barrel, removable A2-style muzzlebrake and picatinny quad-rail forend. The rifle will be sold with either a 6-position adjustable M4-style stock or a fixed A2-style stock and with or without adjustable iron sights.

The Tactical will retail for $885 without sights or $921 with sights.

The Tactical (with sights) and the Hunter both weigh in at 7.5 lbs, while the Tactical without sights weighs 7 lbs.

Steve Johnson
Steve Johnson

I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!

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  • Supabadmofo Supabadmofo on Nov 16, 2013

    Have one on lay away right now. Paid $745 plus tax, which equates to a great deal for what you get. All aluminum lower (no plastic), great free float hand guard with rails. The fit of the hand guard is a bit off, but the gun resembles the Ruger AR for half the price.

  • Bravo88 Bravo88 on Feb 28, 2014

    I Bought a Mossberg MMR .556 nato tactical and am curious if it will also shoot .223 Rem. Can anyone please help me?

    • See 1 previous
    • Dwayne Dwayne on May 03, 2014

      @Bravo88 hey im Dwayne I own a MMR Tactical 5.56 can fire both 5.56 and .223 but if you have a ar-15 that's chambered in .223 rem you can shoot 5.56 because that round is under higher pressure and mfged under high pressure so your good .223 rem for range 5.56 range&self-defense hope that helps I can build ar-15's from scratch that's why im going to be a gunsmith and sniper hopefully good shootin (gun control means hitting your target)a good guy with a gun stops a bad guy with a gun

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