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CMMG Mk4 T 300 Blackout 30B129A

Product Code : 815835015972


Mfg Item #: 30B129A


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Caliber: 300 Blackout - Barrel: 16.1 1:7 twist medium taper 4140CM SBN - Muzzle: A2 comp. threaded 5/8-24 - Hand Guard: CMMG RKM11 KeyMod hand guard - Receiver: Forged 7075-T6 AL M4 type upper - Trigger: Single stage mil-spec style trigger - Weight: 6.3 lbs (unloaded) - Length: 32 (stock collapsed) - Gas Port Location: Carbine - When modularity affordability and quality are all important the Mk4 T is the rifle of choice. The Mk4 T introduces CMMGs RKM series of KeyMod free float hand guards. Either a 416 stainless or nitrided 4140 CrMo steel barrel in a medium taper profile are offered for both 5.56mm and 300 BLK. The 22LR and 9mm models feature a nitrided 4140 CrMo M4 profile barrel.

Length32 (stock collapsed)
Weight6.3 lbs (unloaded)
Caliber300 Blackout
TriggerSingle stage mil

Determined at checkout.