Out of stock
Primary Weapons Systems MK218 MOD 1-M .308 Win/7.62 Semi-Automatic AR-10 Rifle - 19-M218RC1B
Out of stock

Primary Weapons Systems MK218 MOD 1-M .308 Win/7.62 Semi-Automatic AR-10 Rifle - 19-M218RC1B

SKU 775601
Brand Primary Weapons Systems
Model Number 19-M218RC1B
UPC 811154031082
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Series/Collection: MK218 MOD 1-M
  • Action: Semi-Automatic
  • Stock Type: Adjustable
  • Muzzle Type: Compensator
  • Magazine Capacity: 30+1
  • Caliber/Gauge: 308 Winchester/7.62x51mm NATO
  • Twist Rate: 1:8"
  • Orientation: Right
  • Receiver Material: Forged 7075 T6 Aluminum
  • Barrel Finish: Black
  • Receiver Finish: Black
  • Stock Finish: Black
  • Barrel Length: 18"
  • Overall Length: 36-3/4" to 40-1/4"


The MK2 MOD 1-M, revamped for 2018, features the PWS long stroke piston system originally designed for the AR-15 platform. What makes a short gun run, makes a long gun accurate- that being said, the MK2 is among the most reliable and accurate in its category. The MK2 line features a free float MLOK handguard with fully forged upper and lower receivers. Lightening cuts and an eliminated forward assist make the MK2 MOD 1-M line a lightweight yet solid feeling firearm. Accuracy, smooth operation and reliability make the MK2 MOD 1-M line a necessity for those looking to expand their long-stroke piston system firearm collections. The MK218 MOD 1-M offers shooters a long range gun with the convenience of a semi-auto platform. Coming standard with a PRC30 compensator on the end, the MK218 MOD 1-M is the ideal firearm for quick follow up shots at long distances.


  • Piston system - mid-length
  • PWS long stroke piston operating system
  • 3-setting adjustable gas system
  • Forged upper and lower receivers
  • Eliminated forward assist
  • PRC30 compensator
  • M-Lok free float handguard
  • Radian raptor charging handle
  • Velocity - 2588 fps


Q & A

Retail Stock


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).