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CMMG Mk3 T Semi-Auto Rifle

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Cartridge or Gauge Other specs Quantity Price & availability

.308 Winchester

Barrel Length:



Stock Color:
Flat Dark Earth

Round Capacity:
20 + 1

Gun Weight:
8.1 lbs.

The CMMG Mk3 T is a high quality, modular semi-auto rifle, accessorized to provide optimum performance over a wide range of tactical environments. The Picatinny rail on top the upper receiver extends the full length of the handguard, allowing the attachment of aftermarket optical sights. To enhance the rifle's modularity, a 14" aluminum, the free-floated 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. The MK4 T utilizes a 16" medium tapered, 416 stainless steel barrel, hardened inside and out with a salt bath nitride finish. A 1:10 rifling twist ensures stability with heavier projectiles for long-range shooting, while still stabilizing standard military FMJ bullets efficiently. A 6-position collapsible stock adjusts for the perfect length of pull, regardless of clothing or tactical gear worn by user. The MK3 T has a single stage mil-spec style trigger for enhanced reliability and HD receiver pins make the rifle easy to field strip. The CMMG MK3 T Semi-Auto Rifle comes with matte finishes that blend in well to most any environment and hold up to adverse conditions.
Manufacturer model #: 38AEA91.

  • Exceptional modularity
  • Full length Picatinny rail
  • Aluminum handguard with Keymod system
  • 16" medium tapered, stainless steel barrel
  • 1:10 rifling twist
  • 6-position collapsible stock
  • Single stage mil-spec style trigger

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