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PWS MK107 MOD2 Upper 762X39
PWS MK107 MOD2 Upper 7.75" 762X39
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MSRP: $1,349.00
Preorder Deposit: $50.00

Available Quantity:10

Product Code: 18-2M107UF0B


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Deposit only - balance due when available

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Description
 
SPECIAL NOTE: This is a preorder deposit for estimated delivery in November/December of 2022. Your total cost (with deposit) will be $150 off MSRP. If you cancel your order, please note that your deposit cannot be refunded.

The MK107 762X39 MOD2-M Primary Weapons 7.75 inch complete upper receiver features PWS long-stroke piston system, no forward assist, MLOK handguard with integrated Picatinny sections, CQB compensator, adjustable gas block and Radian Raptor charging handle.

Also know as the "Diablo", this is the shortest PWS upper available. For your SBR or pistol build, the MK107 is the best option for a compact weapons platform. As is normal with short-barrel uppers, concussion can be an issue. The factory-mounted close-quarters compensator helps mitigate this by sending the blast forward. Fortress Tactical recommends C-Products Defense 762X39 AR15 magazines for use with this upper.
Technical Specs
  • 3lb 9oz weight
  • 17.2 inches overall length
  • Lightweight upper receiver
  • No forward assist
  • PWS CQB compensator
  • 7.75 inch 41V50 FNC LIFE HD barrel
  • 1:10 twist threaded 5/8X24
  • 7 inch PicLok handguard
  • Integrated MLOK w/Picatinny sections
  • 3-position adjustable gas block
  • Pistol-length long-stroke piston system
  • FNC LIFE HD bolt carrier
  • Radian Raptor charging handle
  • Limited lifetime warranty

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 29  Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Piston upper May 19, 2022
Reviewer: Austin from Hastings, MN  
Love the upper, and Fortress Tactical was quick and efficient at shipping product!

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  0 of 0 people found the following review helpful:
 
5 of 5 Great all the time May 8, 2022
Reviewer: TB from Newnan, GA  
Always good prices. Always great shipping & service!

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  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding March 28, 2022
Reviewer: Nik from RI, USA  
Great service, fast shipping. I’m in love with PWS now.

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  0 of 0 people found the following review helpful:
 
5 of 5 Very nice March 23, 2022
Reviewer: Nik from RI, USA  
Exceptional service and product.

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  0 of 0 people found the following review helpful:
 
5 of 5 Awesome product March 23, 2022
Reviewer: Customer from Plymouth, NH  
Excellent service. Extremely pleased. No problems or complaints. Will be purchasing again from Fortress Tactical.

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