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That is why we created our comprehensive Customer Care Plan on firearms purchased from Gunbuyer.com.
Terms and Conditions
Here at Gunbuyer.com we have made it our number one mission to provide you with the absolute best in customer service. Any firearm covered under the optional Customer Care plan will be repaired, replaced, or refunded at no charge, subject to the following conditions:
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Please contact Gunbuyer.com before sending any firearm for repair or replacement: 855-318-4867 email@example.com
Action: Semi Auto
Barrel: 12.5" medium weight multi-role profile
Muzzle: A2 comp., threaded 1/2-28
Hand Guard: CMMG RKM11 KeyMod hand guard
Furniture: Magpul MOE pistol grip
Receivers: Forged 7075-T6 AL M4 type upper, AR15 type lower
Trigger: Single stage mil-spec style trigger
Weight: 6 lbs (unloaded)
Length: 29" (stock collapsed)
Gas Port Location: Carbine
The Mk4 K is CMMG's primary short barreled rifle. The Mk4 K includes the RKM11 KeyMod free floating hand guard. The barrel is a nitrided 4140 CrMo steel 12.5" barrel available in both 5.56x45mm and 300 AAC Blackout. Each rifle includes Magpul MOE pistol grip and trigger guard, along with a magazine and CMMG's lifetime quality guarantee.
Here at Gunbuyer we make the shipping process fast and simple for you! Whether you are purchasing a firearm and having it sent to your local Federal Firearms dealer or you’re picking up some ammo and having it sent to your home, we’ve got you covered! For more details please visit our Shipping page.