Primary Weapons Systems MK2 Mod 1-P, 6.5 Creedmoor, 20", 20rd, KeyMod Rail

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Manufacturer Number:
6.5 Creedmoor
Unit of Measure:
The new Primary Weapons Systems MK220 Precision Rifle in 6.5 Creedmor. It has a 20" stainless barrel which is an optimal length for target/precision shooting. The stainless barrel is button rifled with a total of 25 produced. During testing PWS was able to keep the grouping well under MOA. The muzzle brake is a PRC style which aids in less felt recoil, allowing the shooter to get back on target sooner.

The PWS runs a Long Stroke Piston, A significant improvement over standard AR-15 direct impingement systems, the PWS long-stroke piston system greatly reduces fouling in the action of the weapon, making it as reliable as the AK-47 it was designed after.

The Nickel-Teflon® coated enhanced piston bolt and bolt carrier are precision machined for perfect fit and functionality making the PWS mk2 rifle operating system efficient and effective.

The lightweight, free-floated aluminum handguard features the almost universal KeyMod interface to eliminate unnecessary weight and allow for a wide range of accessory placement.

This rifle has a tiny blemish in the finish on the bottom of the magwell, see picture below. Our price has been discounted accordingly.

Caliber 6.5 Creedmor

Action Type Semi-Automatic

Style AR

Color Black

Magazine Capacity 20

Magazines Included 1

Detachable Magazine Yes

Barrel Length 20''

Rate of Twist No

Threaded Barrel Yes

Overall Length in Inches 39.5

Please note: PWS no longer ships the rifle with MBUS (Magpul Backup Sights)
This purchase comes with the Impact Guns Lifetime Warranty  (Read More)

Estimated shipping times are posted on the product information page under the title "Ships On Or Before:" please note that all lead-times are estimates.  For items in our warehouse, we usually ship within 3 business days.  For items only available at distribution or other sources, the ship time may be up to 10 business days.  For items only available at the manufacturer, the lead-time may be a few weeks or longer-- depending on availability.

Please also note that some items are unique, hard to obtain, or one-of-a-kind, so Impact reserves the right to cancel your order should an item not be available to ship.

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We normally will ship FedEx and US POSTAL. If you need faster shipment, we can ship 2nd Day or Next Day for an extra charge.

Alaska and Hawaii residents - your order MUST ship 2nd day or faster. Most orders over $100 value will ship with a signature-required to ensure they make it to you. Products that have free shipping only applies to the lower 48 states.

NOTE: We make every effort to get your order shipped as fast as possible. In some circumstances, especially during sales and after weekends, we may not get your order shipped in the time specified. Please rest assured that we will ship your item as soon as we can.

We want you to be satisfied with your purchase and offer the following simple return policies for your benefit.
Non-Returnable Items:

Due to safety, legal, and regulatory reasons, our return policy does not apply to the following items:

  • firearms (including any serialized items ex. lower receivers)
  • black-powder guns
  • optics
  • ammunition
  • gunpowder
  • primers

Also, if a firearm is not picked up from the destination dealer, the customer is responsible for the return shipping charges and a 6% restocking fee.

Firearms Lifetime Guarantee: Impact Guns offers a lifetime guarantee of firearms. We guarantee to replace or repair any defective firearm for the life of the original purchaser. For details, see our Lifetime Warranty Policy.

How do I start the return process?
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  • An Impact Guns agent will review your request for a return and respond within two business days.
  • As an alternate method, you can send an email to Please be sure to include your original order number and relevant contact information.
When will I get my credit or return?
  • Most returns are fully refunded in 3-5 days after we receive and process the return. It may take longer for the credit to appear in your account depending on your bank. Most items that are in stock ship within 3-5 days after receipt of your returned item, but may take longer depending on availability.
What about damaged/incorrect items (not including non-returnable items listed above)?
  • If you received a damaged, defective, or incorrect item, Impact Guns will ship you a replacement of the exact item upon receipt of the damaged or defective item. Impact Guns will send you a return shipping label for the return.
What about return shipping costs?
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