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PWS MK109 MOD2 Upper 300BLK
PWS MK109 MOD2 Upper 300BLK
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MSRP: $1,349.00

Available Quantity:(Out Of Stock)

Product Code: 18-2M109UB0B
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Description
 
The Primary Weapons MK109 MOD2 upper in 300 Blackout features no forward assist, MLOK handguard with integrated Picatinny rail sections, PWS Triad compensator, 41V50 FNC LIFE HD barrel, long-stroke piston system, *adjustable gas block & Radian Raptor LT charging handle.

*PWS advises the use of supersonic 110 to 130 grain ammo on this platform. Running ammunition heavier than 130 grain can adversely affect cycling unless a suppressor is utilized.
Technical Specs
  • 3lb 7oz weight as pictured
  • 19 inches overall length
  • Lightweight upper receiver
  • Eliminated forward assist
  • PWS Triad compensator
  • 9.75 inch 41V50 FNC LIFE HD barrel
  • 1:8 twist threaded 5/8X24
  • 8.9 inch MLOK handguard
  • Integrated front Picatinny rail sections
  • Pistol-length long-stroke piston system
  • 3-position adjustable gas block
  • FNC LIFE HD bolt carrier
  • Radian Raptor LT charging handle
  • Limited lifetime warranty

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 36  Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Great Service, Fast Delivery February 5, 2023
Reviewer: John Lucey from Northfield, VT  
Mike was great, provided excellent service and got me my order fast.

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  0 of 0 people found the following review helpful:
 
5 of 5 Excellent as always November 29, 2022
Reviewer: Aaron Franulovich from Anacortes, WA  
Ordered quite a few uppers through Fortress Tactical, and never had any issues whatsoever. 10/10 would recommend.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great Service October 31, 2022
Reviewer: Joshua Moore from Jefferson City, MO  
Had very fast and friendly customer service. Will recommend to other buddies.

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  0 of 0 people found the following review helpful:
 
5 of 5 Awesome service, awesome product October 27, 2022
Reviewer: Ian Johnson from Saint Louis Park, MN  
Bought myself a new PWS MK109 Mod2 upper, and Fortress wasted no time in shipping it out. It actually arrived a day earlier than forecast. Price was right too.

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  0 of 0 people found the following review helpful:
 
5 of 5 PWS MK109 October 22, 2022
Reviewer: Customer from NH, USA  
I was on the waiting list for a long time. Mike was super helpful on keeping me aware of the inventory status, as these always fly off the shelves. Shipping was fast and the product was as described.

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