The Mk4 is a premier rifle from CMMG's. This rifle features a 16" 4140 Chrome Moly barrel in 5.56 NATO that will also accept .223 Remington. This awesome AR-15 is equipped with an aluminum RKM14 KeyMod hand guard. It has a 6 position collapsible stock that will adjust for any shooter or situation and a Magpul MOE pistol grip. The 5.56x45mm NATO caliber is a versatile cartridge that is ideal for defense, but also suitable for hunting and it's a lot of fun at the range! Whether you like plinking at the range for recreational shooting, you are a professional shooter that needs reliability and accuracy or you're a serious hunter, the MK4 from CMMG is the only rifle you need!
Specifications and Features:
CMMG Inc. MK4 55AC7D1
AR-15 Semi Automatic Rifle
5.56 NATO accepts .223 Remington
4140 Chrome Moly Salt Bath Nitride with a 1:7" Twist
Threaded 1/2x28 TPI
Forged 7075-T6 Aluminum Receivers
CMMG RKM14 KeyMod 6061 T6 Aluminum Hand Guard
6 Position Collapsible Stock
Magpul MOE Pistol Grip
Overall Length 34" Stock Collapsed
Weight 6.7 Pounds Unloaded
Cerakote Battle Worn Finish
Made In The USA
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- Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health background check. Transfer fees may apply.
Federal law requires firearms to be shipped to FFL Dealers. For an individual to receive a firearm from Cheaper Than Dirt! it must be shipped to an FFL Dealer in your state.Locating a Federal-Firearm License Dealer (FFL) in Your Area
There are thousands of FFL Dealers in the United States. You may choose an FFL Dealer from our preferred listing or you may find a dealer in your area. To find a list of FFL Dealers in your area area CLICK HERE. If you choose a dealer that is not on our preferred list, either you or the FFL Dealer will be required to submit a copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. The FFL Dealer will usually charge a fee to conduct the transfer. There are duties that the FFL Dealer is required to do during the process which include a criminal and mental health background check through NICS. Remember, the FFL Dealer is doing you a favor and the process takes time to complete. Fees can vary so check with the FFL Dealer ahead of time to request a quote on the fees associated with your firearm transfer. The FFL Dealer is in business to make a profit and your internet purchase may be viewed as competition to their retail business. If you feel the fees are too high, you can search for another FFL Dealer.Completing the Transaction
Once you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.Please note! All Firearm Sales are Final
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