11.85" PWS MK111 MOD1-P Upper 300 Blackout 300BLK
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Factory New Condition
FFL is not required
Unit Price
Quantity Available
Immediate checkout
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Time Left
42d +
12/1/2017 3:29 PM
Item 690923950
Location Candler, NC 28715
Shipping Free Shipping On: Priority
No international shipments
Payment Visa / MasterCard, American Express, Discover, USPS Money Order, Certified Check
Checkout Yes, Immediate
Sales Tax
Seller must collect sales tax from the following states:
NC 7%   
Inspection/ Return Policy
AS IS - No refund or exchange

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.


  • Factory model M111UB0B
  • 3lb 13oz weight & 20.75" length
  • Forged 7075 aluminum
  • 10" KeyMod handguard
  • 11.85" 416R FNC LIFE HD barrel
  • 1:8 twist threaded 5/8X24
  • Triad flash suppressor
  • Pistol-length long-stroke piston system
  • FNC LIFE HD bolt carrier & polished bolt
  • BCM charging handle
  • RailScales grip panels
  • Limited lifetime warranty

  • PWS advises the use of supersonic 110 to 130 grain ammo on this upper. Running ammunition heavier than 130 grain can adversely affect cycling unless a suppressor is attached. Current PWS 300BLK gas blocks are not adjustable.

    Order with confidence! Fortress Tactical doesn't operate a physical storefront, therefore our products are not displayed and/or handled by customers prior to sale. Questions? Contact us anytime 24/7.

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    No credit card fees at Fortress Tactical! No returns, unless the issue is our fault.
    Seller provided no "Additional Terms of Sale"
    Mfg Part Number