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2A Armament Low-Profile Titanium Gas Block (Options)

  • The 2A-Ti gas block is a simple solution for those looking to save weight on the AR-15 style of firearms. By utilizing titanium, weight can be reduced by as much as 40% over standard steel gas blocks. The low profile design works well under hand guards, and anywhere else that space is at a premium. A basic two set screw design ensures a secure fit, and an easy installation. Blue locking compound is recommended, as well as a dimpled barrel for a superior install.
    • Made from U.S.A. Certified 6AL-4V titanium
    • Internal bore:  .625 or .750
    • Length:  1.0 inch
    • Weight 0.70 ounces
    • Bead blasted matte finish
    • Low profile design
    • Includes two stainless set screws
    • Engraved logo on front
    • Product of Idaho, MADE IN THE USA
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms


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