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PWS MK107 MOD2 Upper 762X39
PWS MK107 MOD2-M Upper 7.75" 762X39
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Our 2020 run of these 762X39 uppers has been sold out. Please enter your email address below for a stock notification in the event we have extras!

Our Price: $1,149.00

Quantity in stock:(Out Of Stock)

Product Code: 18-2M107UF0B
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Description
 
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" overall length
  • Lightweight upper receiver
  • No forward assist
  • PWS CQB compensator
  • 7.75" 416R FNC LIFE HD barrel
  • 1:10 twist threaded 5/8X24
  • 7" 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: 11  Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding Service February 21, 2020
Reviewer: Norm from SC, USA  
I ordered a PWS MK107 MOD2-M Upper from Mike and it showed up a few days later packaged very professionally with a few free gifts in the box. Prior to placing my order I called Fortress Tactical. and Mike answered all the question that I had. To be honest, I think that he was off, because it was late and I was not paying attention to the time. Awesome service!!!! Enough said!!!!

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  0 of 0 people found the following review helpful:
 
5 of 5 Third Order December 8, 2019
Reviewer: Customer from NM, USA  
This is my third order with Fortress Tactical. Best prices on PWS and great service as well! Will gladly continue doing business here.

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  0 of 0 people found the following review helpful:
 
5 of 5 Good Customer Service November 23, 2019
Reviewer: Shane Pikasso from Phoenix, AZ  
Good customer service & great product!

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  0 of 0 people found the following review helpful:
 
5 of 5 PWS MK107 November 21, 2019
Reviewer: Krishan Contreras from Doral, FL  
Quick responses to questions and even faster shipping, great company to order from and Mike is always there to answer any question you may have. Will definitely be making more purchases from Fortress Tactical moving forward.

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  0 of 0 people found the following review helpful:
 
5 of 5 PWS MK107 762 October 22, 2019
Reviewer: ER from CO, USA  
Great piece of kit, ran like a champ and was surprisingly accurate for the length. Def recommend if you want something small that packs a punch while affordable to shoot.

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