AR15 Low Profile Gas Block


The IMI Defense Low Profile Gas Block is a minimal-profile replacement for factory front sight/gas block , won’t  interfere with extended-length tactical firearms, while ensuring proper function of gas system for reliable cycling. Protrudes only .420″ above barrel, covers less than 1″ of barrel length, and adds only 1.4 oz. of weight. Compatible with M4-style carbines and M16A2/A3/A4-style rifles with any length, .750″ O.D. barrel. Two steel setscrews keep the block securely anchored to the barrel to prevent shifting even under the force of full-auto recoil. Black oxide finish matches most factory barrel finishes.

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Features and benefits:

  • Ultra low profile block replaces factory block for perfect fit with extended and free float handguards and rails
  • Better than Mil-spec design ensure a reliable cycling
  • Easy install kit complete with set screws & roll pin
  • Fits all .750 barrels – .223/.556 AR, 7.62X39, 300 Blackout, etc
  • Material – AISI 4130 Heat treated Alloy Steel
  • Finish: Manganese Phosphate, Class II type M
  • CNC machined
  • 100% Lifetime Guarantee

Made in Israel

* Please contact us for purchasing this product

Additional information

Weight 260 g


Lifetime warranty with reasonable usage