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.
- 4140 Gun Barrel Steel.
- Black Phosphate Finish, Type M.
- Laser Engraved.
- Ultra-Low Profile.
- Diameter: 0.750” ID.
- Length: 0.875”.
- Weight: 1.2oz.
- Made in the USA.
- Choose from a selection of gas tube lengths
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