Product Code: GB750AD

Adjustable Low Profile Gas Block .750

Current Stock:

Fine tune your AR build with this adjustable gas block for .750" profile barrels! If your AR15 feels overgassed then this AGB is the perfect part for you. It's a quick and easy part swap as its minimal profile replacement does not interfere with extended length tactical forearms and covers less than 1" of barrel length.

Quality Adjustable Gas Block (.750" Barrel)

Whether you're running suppressed, shooting 5.56 NATO or .308 WIN you can count on this block to stay securely anchored to your barrel without shifting at all even under full-auto recoil. Access the restrictive gas flow adjustment via an extended allen key which has up to 30 points of adjustment for maximum fine tuning. 


    • Compatible with M4-style carbines and M16A2/A3/A4-style rifles w/ any length barrel (provided the overall diameter is .750"
    • Protrudes only .420" above barrel
    • 1.4 oz.
    • QPQ Finish, matches nitride/melonite/QPQ barrels
    • (2) Set Screws
    • (1) Gas Tube Roll Pin