Description

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.