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CMMG MK4 T Semi-Auto Rifle

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Cartridge or Gauge
Other specs Quantity Price & availability

5.56 NATO

Barrel Length:


Flat Dark Earth

Stock Color:
Flat Dark Earth

Round Capacity:
30 + 1

Gun Weight:
6.3 lbs.

A Bass Pro Exclusive!
CMMG MK4 T is a high quality Semi-Auto Rifle, accessorized to provide optimum performance for a wide range of shooting situations. The MK4 T utilizes a 16" medium tapered, 4140 steel barrel, hardened inside and out with a salt bath nitride finish. A 1:7 twist stabilizes heavy match grade and military bullets for long-range shooting. A Picatinny rail on top the upper receiver extends the full length of the handguard, allowing the attachment of aftermarket optical sights. The 14" aluminum handguard features CMMG's Keymod™ attachment system at 3, 6, and 9 o'clock for attaching lights, laser sights, vertical grips, sling swivels, and other tactical accessories. A 6-position collapsible stock adjusts for the perfect length of pull, regardless of clothing or tactical gear worn by user. The MK4 T has a single stage trigger for enhanced reliability and HD receiver pins make the rifle easy to field strip. The CMMG MK4 T Semi-Auto Rifle has finish that blends in well to most any environment and holds up to adverse conditions.
Manufacturer model #: 55A542D.

  • Accessorized for a wide range of shooting situations
  • Medium tapered 4140 steel barrel with 1:7 twist
  • 14" aluminum Keymod handguard
  • Full length Picatinny rail
  • 6-position collapsible stock
  • Single stage trigger
  • Flat Dark Earth Cerakote finish

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