PWS MK218 308

MSRP: $2,299.95
Price: $2,199.95
Out Of Stock
140018 22-M218RC1B 811154031082
FFL Info If you are buying a pistol, rifle, shotgun, or other firearm from Primary Weapons Systems, it must be shipped to a gun dealer with a valid FFL (Federal Firearms License).
Request Availability

Request Availability

We will notify you about the product's availability.

Product Description

If you are looking for an AR-10-style rifle with a piston operating system, Omaha Outdoors has the PWS MK218 308 Win rifle for sale. It’s equipped with the same revolutionary Primary Weapons Systems long stroke piston operating system that requires less maintenance and produces less fouling than a gas impingement system but in caliber .308. It features an 18 inch barrel chambered in 308 Winchester with an M-LOK handguard and a PRC 30 muzzle device. Other features of the PWS MK218 308 are a mid-length 3-position adjustable gas system to fine-tune the gas setting for different conditions and ships with an adjustment tool, an enhanced buffer tube with castle nut and endplate with QD mount, a Mil-Spec enhanced trigger that is PTFE coated, Bravo Company USA stock and pistol grip, and a Radian Raptor ambidextrous charging handle for smooth, intuitive operation by both right and left-handed shooters. Omaha Outdoors has the PWS MK218 308 rifle for sale, but please check our website for availability. While online, please take a look at our vast inventory of accessories.


  • Manufacturer: Primary Weapons Systems (PWS)
  • Fits to: PWS MK218
  • Caliber: 308 Match
  • Accessories: Manual, Lock, PWS Sticker, PWS Bottle Opener, PWS Hat
  • Barrel Length: 18 Inches
  • Barrel Twist: 1:8
  • Capacity: 20
  • Color: Black
  • Mounting System: M-LOK
  • Muzzle Device: PRC30 Compensator
  • Overall Length: 36.75 - 40.25 Inches
  • Rifle Operating System: Gas Piston
  • Rifle Type: AR-10
  • Rifle Weight: 9 lb 2 oz
  • MPN: 22-M218RC1B
  • UPC: 811154031082