Assembled Black Caged .750 Gas Block With Nitride Rifle Length Gas Tube

Assembled Black Caged .750 Gas Block With Nitride Rifle Length Gas Tube

Enhance your rifle’s performance with this fully assembled Mil-Spec gas system, combining a .750 Black Caged Gas Block with a Rifle Length Stainless Steel Gas Tube. Designed for reliable function, easy installation, and long-lasting durability, this upgrade delivers battle-proven strength and American-made craftsmanship.

 Rifle-Length Gas Tube – Stainless Steel Performance

Built to Mil-Spec standards, the included 15.25" rifle-length gas tube ensures:

•  Consistent gas flow for reliable cycling

•  Excellent heat and corrosion resistance

•  Precision-fit for AR-15 and AR-10 platforms

Manufactured from high-grade stainless steel, this gas tube maintains structural integrity and smooth operation under sustained fire.

 .750 Gas Block – Hardened 4140 Steel Construction

The included .750 low-profile gas block is engineered from 4140 hardened steel and features:

•  Mil-Spec dimensions for guaranteed compatibility

•  Durable manganese phosphate (Mag Phos) finish for corrosion and wear resistance

•  Caged design for enhanced rigidity and heat dispersion

Perfect for standard .750” diameter barrels on AR platforms.

 Complete Hardware Included

This pre-assembled gas block and tube combo includes everything needed for installation:

•  Roll pin

•  Two set screws

•  Allen wrench

A hassle-free install for builders and gunsmiths alike.

 Proudly Made in the USA

Every component is manufactured and assembled in the United States, ensuring:

•  Unmatched quality and performance

•  Compliance with strict military specifications

•  Support of American manufacturing and jobs

 Key Specs at a Glance:

Gas Tube:

•  Length: 15.25" (Rifle Length)

•  Stainless steel construction

•  Mil-Spec compliant

•  Fits AR-15 & AR-10 rifles

Gas Block:

•  .750" inside diameter

•  4140 hardened steel

•  Mag Phos finish (non-reflective)

•  Includes roll pin, 2 set screws, and allen wrench

•  Not compatible with bull barrels

Whether you're building a new upper or upgrading your current rifle, this assembled gas block and tube combo ensures smooth cycling, long-term durability, and easy installation — all while meeting strict Mil-Spec standards.

Add to Cart Now — Take your build to the next level with this premium, American-made gas system upgrade.