Fortis .750 Gas Block - Black

Ensure consistent gas flow and rock-solid reliability with the Fortis .750 Gas Block - Black. Engineered for precision fitment on standard .750" diameter gas block journals, this low-profile gas block easily fits under slim, free-floating handguards without interference.

Constructed using a combination of heavy-duty 4140 steel and corrosion-resistant stainless steel components, it is built to withstand high heat, erosion, and extreme operational pressure. Designed for secure mounting, it utilizes a two-set-screw design with industry-standard 0.470" set screw spacing, ensuring a tight alignment to prevent gas leakage or slipping during heavy firing schedules.

Key Features:

• .750 Journal Fit: Designed for AR barrels with a standard .750" gas block seat.
• 4140 & Stainless Steel: Crafted from premium heat-treated 4140 steel and stainless steel for maximum longevity and heat resistance.
• Secure Dual Set Screw Mount: Uses two set screws with 0.470" center-to-center spacing for a firm, slip-resistant installation.
• Low-Profile Design: Fits smoothly under virtually all modern free-float M-LOK and KeyMod handguards.
• Corrosion-Resistant Black Finish: Durable protective coating resists wear, moisture, and carbon buildup.