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PWS MK114 MOD2 Upper 223 (NC)
PWS MK114 MOD2 Upper 223 (No Comp)
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MSRP: $1,349.00

Available Quantity:2

Product Code: 2M114UA01-2F-NC

No muzzle device - NFA rules apply

The MK114 MOD2 Primary Weapons Systems upper in 223 Wylde features 14.5" 41V50 barrel, 13.5" MLOK handguard, integrated front Picatinny rail sections, lightweight receiver, no forward assist, PWS long-stroke piston system and adjustable gas block.

Ready for installation of your favorite muzzle device or suppressor mount, this MK114 factory upper comes from the factory with no muzzle device. Unless you're going to be running this on a registered SBR or pistol lower, please be aware that your muzzle device must be pinned and welded to 16" in length per ATF specs. Click here for this upper with a pinned & welded PWS FSC flash-suppressing compensator.
Technical Specs
  • Caliber 223 Wylde (223 or 556)
  • 4lb 2oz in weight as pictured
  • Lightweight receiver
  • Eliminated forward assist
  • 14.5 inch 41V50 FNC LIFE HD barrel
  • 1:8 twist threaded 1/2X28
  • PWS mid-length long-stroke piston system
  • 3-position adjustable gas block
  • 13.5 inch MLOK handguard
  • Integrated front Picatinny rail sections
  • Radian Raptor LT charging handle
  • Limited lifetime warranty

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 33  Write a review.

  1 of 1 people found the following review helpful:
5 of 5 Great service June 27, 2023
Reviewer: Blake Rutherford from Jersey Village, TX  
Have purchased two PWS uppers from Mike. He always has the best prices, and ships fast! Always a pleasure doing business with Fortress Tactical.

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  0 of 0 people found the following review helpful:
5 of 5 The only place I source PWS June 16, 2023
Reviewer: Matt Rogers from Hermitage, TN  
Mike is a pleasure to deal with, great communication, fast shipping, and unbeatable prices on premium PWS products. Which is why I’m a returning customer.

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  0 of 0 people found the following review helpful:
5 of 5 Can't go wrong with Fortress Tactical! June 6, 2023
Reviewer: Pete from KY, USA  
Great customer service, great prices, and lightning-fast shipping! My upper arrived on time as described and it runs like a top! I can't recommend Mike and Fortress Tactical enough, thank you!

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  0 of 0 people found the following review helpful:
5 of 5 Best prices around June 3, 2023
Reviewer: DJV from Hercules, CA  
The PWS MK114 is one of the best piston uppers you can get in my opinion - build quality and reliability is excellent. Fortress Tactical has the best prices around, and Mike has great customer service. Purchased items a day or two apart, and I didn’t even have to contact them to combine my shipping. He did it automatically. Highly recommend shopping at this place.

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  0 of 0 people found the following review helpful:
5 of 5 PWS Mk 114 Mod 2 May 30, 2023
Reviewer: Iowa Veteran Weapon Developer from Homestead, IA  
I have four recent PWS rifles. Two are 2020 BRN-180s, a 2023 Mk 218 in 6.5 CM, and a 2023 Mk 114 Mod 2 in 223.  All are fine rifles, and easily comparable to my LWRC M6A3, LMT, HK, FN, GWOT era Colt 6920, IWI, CZ Bren 2MS, and others. My perspective comes from three decades in the defense industry developing new weapons and seven years in the US Army.  While I'm not overly fond of proprietary components, I understand the process to enhance existing designs to make improvements. The 114 is the lightest AR-derived upper, with an excellent selection of components and a clean operating system. If I had to run out the door after grabbing only one rifle, it would be a PWS.

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