Wilson Protector Series 300BLK 11.3″ 20+1 TR-PP-300B-BL


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MFG Part Number: TRPP300BL
UPC: 00811826028143
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The Wilson Combat Protector Series AR Pistol chambered in 300 blackout with a 11.3″ match grade barrel offers the performance of a custom made firearm at an accessible price. Wilson Combat is famous for producing premium quality firearms from 1911s to tactical rifles. Wilson brings this expertise to the Protector Series with quality components such as a threaded 11.3 precision button rifled match grade barrel recognized as one of the most accurate AR barrels available tipped with a Q-Comp muzzle enclosed in a Wilson Combat 9.3” M-LOK® Rail. A CNC-Machined, Mil-Spec forged upper and lower receiver set with Armor-Tuff coating holds a Black Nitride treated Mil-Spec bolt carrier group and high strength MPI (Magnetic Particle Inspected) 158 Steel bolt. The Protector Pistol uses a Pistol Length Gas System with Lo-Profile Gas Block with a standard Mil-Spec buffer system and spring. This lightweight AR pistol is completed with a Wilson Combat modular 2-stage Tactical Trigger unit and Gear Head Works Tailhook Mod 2 Pistol Brace. One 20 round magazine included.



  • Wilson Combat MIL/Spec forged upper and lower receivers
  • Wilson Combat match grade stainless barrel for superior accuracy and long service life
  • Wilson Combat low profile gas block
  • 300 HAM’R and 300 BLK pistol length gas systems
  • Q-Comp flash hider/muzzle brake that reduces muzzle rise and flash signature while not increasing muzzle blast over that of a crowned muzzle
  • Wilson Combat M-LOK compatible hand-guard with a 4” accessory rail
  • Wilson Combat nitride coated precision bolt carrier group with Carpenter 158 MPI bolt, one piece gas ring, heat resistant chrome silicon ejector and extractor springs for long service life (left hand models have Wilson Combat phosphate coated bolt carrier group with 8620 steel bolt, one piece gas ring)
  • Wilson Combat M2 two-stage TTU trigger unit with a crisp 4# pull
  • Wilson Combat oversize tactical trigger guard
  • Tailhook Mod 2 adjustable brace
  • Wilson Combat/BCM Starburst pistolgrip
  • Black Armor-Tuff finish


  • CALIBER: 300 Blackout
  • LENGTH: 30” with brace extended, 27.5” with brace collapsed
  • BARREL: 11.3” match grade stainless steel with 1:7 twist
  • GAS SYSTEM: Direct impingement pistol length
  • WEIGHT: 5# 10oz (average)
  • MAGAZINE CAPACITY: 20 rounds
More Information
Product Name Wilson Protector Series 300BLK 11.3″ 20+1 TR-PP-300B-BL
Brand Wilson Combat
Caliber 300 Blackout
Action Semi-Automatic
Barrel 9.00″ – 11.99″


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