Tiger Rock .750 Low Profile Matte Blasted Stainless Steel USA Custom Made CAGED Gas Block

Tiger Rock .750 Low Profile Matte Blasted Stainless Steel USA Custom Made CAGED Gas Block. 750 low profile gas block. The reason .750 fixed gas blocks even exist is because .750 gas blocks require a larger spring to fire a standard cartridge. Tiger Rock gas blocks are smaller than .750 barrels therefore fitting in a smaller gas port without posing interference. In addition to fitting smaller barrels .750 gas blocks can also be used in handguns with no front sight notch to hit the slanted barrel face which is typical of a fixed gas block. The reason Tiger Rock gas blocks work with .750 gas tubes is due to a special octagon shape. A properly sized gas tube can deliver the same volume of gas with a fixed gas port therefore reducing the volume. However a larger spring can also cause a reduced hammer head when driving a conventional carbide tip through. This is why Tiger Rock manufactures its gas blocks from heavy-duty chromium-moly bar stock rather than stainless steel like other companies. This .750 custom gas block is of the highest quality .750 material and is made in specialized factories. Package Contents: Tiger Rock .750 Low Profile Matte Blasted Stainless Steel USA Custom Made CAGED Gas Block Tiger Rock GBUS-S: .750 Low Profile Matte Blasted Stainless Steel USA Custom Made "CAGED" Gas Block - Made in U.S.A. (NEW)