• 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
      3. Brand
      5. Cross Machine Tool
      3

      Cross Machine Tool AR-15 Gas Blocks

      Back

      Filter

      3 Products

      Brand

      • Aero Precision
      • Andro Corp Industries
      • Bravo Company Manufacturing
      • Centurion Arms
      • Cross Machine Tool
      • Daniel Defense
      • Expo Arms
      • Faxon Firearms
      • Forward Controls Design
      • Geissele Automatics
      • Griffin Armament
      • Guntec USA
      • JP Enterprises
      • KAK Industry
      • Kratos Design Group
      • LBE Unlimited
      • Luth-AR
      • Noveske Rifleworks
      • Odin Works
      • P.O.F. USA
      • Precision Defense
      • Precision Reflex, Inc.
      • Q
      • Radical Firearms
      • Riflespeed
      • Seekins Precision
      • SLR Rifleworks
      • Sons of Liberty Gun Works
      • Strike Industries
      • Superlative Arms
      • VLTOR
      • WMD Guns
      • XTS
      • Yankee Hill Machine
      See More See Less

      Price

      $29.45$29.45

      Adjustable

      • Non-Adjustable

      Gas Block Journal

      • .625
      • .875
      • .936
      • false
      • true

      Customer Rating

      • false
      Filtered By: Cross Machine Tool

      In Stock

      Cross Machine Tool J.A.G. Gas Block - .875" - Set Screw Style

      View Details
      $29.45

      In Stock

      Cross Machine Tool J.A.G. Gas Block - .625" - Set Screw Style

      View Details
      $29.45

      Out of Stock

      Cross Machine Tool J.A.G. Gas Block - .936" - Set Screw Style

      View Details
      $29.45
      FAQ
        • Contact Us
        • FAQ
        • Return Policy
        • Customer Support
        • Bonus Bucks
        • Privacy Policy
        • In Store 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
      [email protected] | 713-344-9600
      Cage Code: 87A80
      © 2025 Primary Arms| Terms & Conditions | Do Not Sell My Personal Information