Mossberg MMR Tactical 5.56 NATO AR-15, 16 in Barrel, 1:9 Twist, Quad-Rail, Threaded with A2 Flash Suppressor, Flip-Up Sights
This Mossberg MMR Tactical stands out as a U.S.-made AR-15 platform rifle with a 16-inch, 1:9 twist barrel and a flat-top Picatinny upper. It features an aluminum quad-rail handguard and comes outfitted with practical upgrades, including a VLIFE bipod, vertical foregrip, UTG rail covers, a Hogue 6-position stock, and a STARK one-piece pistol grip. The barrel is threaded and fitted with an A2-pattern birdcage flash suppressor, and flip-up front and rear iron sights are installed.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are some scuffs, areas of wear, and spots of finish loss. There also appears to be Paint-Like residue on the receiver.
What's Included
- VLIFE rail-mounted bipod (installed)
- Rail-mounted vertical foregrip (installed)
- UTG quad-rail covers (installed)
- Flip-up front and rear iron sights (installed)
- Hogue 6-position collapsible buttstock (installed)
- STARK Equipment one-piece pistol grip with integrated trigger guard (installed)
- 1x 30-round Magpul PMAG Gen M3 polymer magazine
The MMR Tactical configuration pairs Mossberg's AR-15 platform with direct impingement operation and an aluminum receiver set finished in black anodizing. The upper is a flat-top Picatinny design with a forward assist, ejection-port dust cover, and case deflector, giving it a familiar and versatile interface.
Its 16-inch barrel features a 1:9 right-hand twist and is threaded for accessories, capped with an A2-pattern birdcage flash suppressor. Flip-up front and rear iron sights are installed, providing a ready-to-use sighting setup.
The rifle's quad-rail aluminum handguard supports the included accessories and rail covers, while the receiver markings include SAFE/FIRE on the selector and MOSSBERG NORTH HAVEN, CT MADE IN USA. It accepts AR-15 pattern magazines, with an owner-noted capacity of 30+1.
Ergonomics and handling are enhanced with a Hogue 6-position collapsible stock in OD green/black and a STARK one-piece pistol grip with integrated trigger guard. A rail-mounted vertical foregrip and VLIFE bipod are installed for added control and stability. Length of pull is listed at 13.25 inches.




