Manufactured to the highest quality standards the GB750-S™ is designed to fit .750 diameter gas pad barrels and uses a 2 set screw design to securely retain the block in position.

Comes complete with, #10-32 X .125'' set screws and gas tube roll pin.

Places the gas port hole at the correct .295'' position from the shoulder. 

SPECIFICATION:
4140 Gun Barrel Steel.
Black Phosphate Finish, Type M.
Laser Engraved.
Ultra Low Profile.
Dia: 0.750'' ID.
Length: 0.875''.
Weight: 1.2oz.

Made in the USA.
 
MIL/LE discount available, please visit our FAQ page on how to obtain the discount code.
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ITAR Notice:
This product is manufactured in the USA by LANTAC USA LLC for sale within the USA only.
Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.