• Sign In
    • |
    • Track Your Order
    • Email Sign Up
    0 0 items
    Your cart is empty

      Find My Order

      This site uses cookies to enhance your browsing experience. By using our website, you consent to our use of cookies, Privacy Policy, and Terms & Conditions.

      1. Home
      2. Brand
      3. Criterion Barrels Inc.
      2

      Criterion Barrels Inc.


      Back

      Filter

      2 Products

      Brand

      • American Tactical Inc
      • Andro Corp Industries
      • Ballistic Advantage
      • Barnes
      • Bear Creek Arsenal
      • Bergara
      • CAT Alleycat
      • CMMG
      • Criterion Barrels Inc.
      • CVA
      • D&H Industries
      • Diamondback Firearms
      • Faxon Firearms
      • Federal Ammunition
      • Fiocchi
      • FN America
      • Freedom Munitions
      • Geissele Automatics
      • Ghost Firearms
      • Hornady
      • KAK Industry
      • Lancer Systems
      • Magpul
      • Mossberg
      • Noveske Rifleworks
      • Odin Works
      • One Horse
      • P.O.F. USA
      • Q
      • Rosco Manufacturing
      • Rossi Firearms
      • Ruger
      • Savage Arms
      • Sellier & Bellot
      • Sig Sauer
      • Sightmark
      • TC Accessories
      • Wilson Combat
      • Winchester
      • Wise Arms
      See More See Less

      Price

      $313.49$313.49

      Barrel Length

      • 8.5"
      • 10.5"

      Caliber or Gauge

      • .223 Wylde
      • 300 Blackout
      • .308 Win

      Gas Block Journal

      • .750

      Gas System Length

      • Pistol

      • true

      Customer Rating


        • false

        Thread Pattern

        • 5/8 X 24

        Filtered By: Criterion Barrels Inc. 300 Blackout

        Out of Stock

        Criterion Barrels CORE 300 Blackout Pistol Length AR-15 Barrel - 8.5”

        View Details
        $313.49

        Out of Stock

        Criterion CORE Series 300 AAC Blackout AR-15 Barrel - 10.5" - Pistol Length - Chrome Lined - Phosphate

        View Details
        $313.49
        FAQ
          • Contact Us
          • FAQ
          • Return Policy
          • Customer Support
          • Bonus Bucks
          • Privacy Policy
          • Local Houston Pickup
          • My Account
          • Shooting Safety Rules
          • Free Targets
          • Export and Shipping restrictions
          • Dealer Programs
          • Affiliate Program
          • Military And LE Pricing
          • Gov. Acquisition Form
          • Agency Universal T&E
          • Agency Trade-Ins
          • Sponsorships
          • GLOCK Blue Label
          • Duty Ready Cadet Program
          • Agency Demo Days
          • PA Optics Premier Savings
          • SMS Club
          • Financing
          • About Us
          • Corporate Website
          • Executive Team
          • Career Opportunities
          • Ratings and Reviews
          • News and Press Releases
          • Prospective Suppliers
          • Patents
          • Blog
          • Online Gun Store
          • NTOA
          • Email Me When In Stock
          • Government Division
          • Coupons & Exclusions
          • Promos And Special Offers
        Email Signup
        info@primaryarms.com | 713-344-9600
        Cage Code: 87A80
        © 2026 Primary Arms| Terms & Conditions | Do Not Sell My Personal Information