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PWS MK111 PRO Upper 223 KB
PWS MK111 PRO Upper 223 Wylde Kodiak Brown
 
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MSRP: $799.00
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Available Quantity:4

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Product Code: PM111UA06-1F
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Description
 
This limited-run Primary Weapons Systems MK111 PRO complete AR15 upper in 223 Wylde features anodized Kodiak brown handguard, 41V50 barrel, FRC compensator, PWS long-stroke piston system with adjustable gas block and Radian Raptor LT charging handle.
Technical Specs
  • Fits milspec AR15 lowers
  • Caliber 223 Wylde (223/556)
  • 4lb 1oz in weight
  • 11.85 inch 41V50 FNC LIFE HD barrel
  • 1:8 twist threaded 1/2X28
  • PWS FRC 2-port compensator
  • Compatible with Rearden Atlas mounting systems
  • 3-position adjustable gas block
  • Carbine-length long-stroke piston system
  • 11 inch MLOK extruded handguard anodized Kodiak brown
  • Extruded receiver with eliminated forward assist
  • Radian Raptor LT charging handle
  • Limited lifetime warranty

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 9  Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Fair Prices, Fast Shipping, Great Customer Service October 30, 2025
Reviewer: D. Williams from TX, USA  
You can't ask for a better purchasing experience.

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  0 of 0 people found the following review helpful:
 
5 of 5 Mk111 Pro October 28, 2025
Reviewer: Chris from OH, USA  
Upper was received in perfect condition, and it shipped fast! Great deal for the upper, no one else even came close to price. I will definitely be buying from Fortress Tactical again. Thank you to everyone at Fortress, much appreciation!

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  0 of 0 people found the following review helpful:
 
5 of 5 Mk111 October 22, 2025
Reviewer: Keith Miller from Marion, NC  
Quality product. Super Fast shipping

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  0 of 0 people found the following review helpful:
 
5 of 5 MK111 Pro October 20, 2025
Reviewer: Matthew Mcgahan from Henderson, NV  
This is my 2nd PWS upper - such a great shooter, especially when suppressed. Mike is the MAN! Very professional and extremely knowledgeable. All my questions were answered, and he shipped fast and followed up after delivery. I absolutely will buy from Fortress Tactical without a doubt. Amazing price and professional. THANK YOU!

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  0 of 0 people found the following review helpful:
 
5 of 5 I’ll be back October 3, 2025
Reviewer: Clay Malcom from Beatrice, NE  
The PWS upper speaks for itself. That said, FT has the absolute best prices you will find anywhere. The shipping was fast and my upper showed up in perfect shape. Well done, Mike. You will be the first place I come to when it’s time to buy my next PWS.

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