Geissele Super Gas Block M4/AR15 Nitride

Geissele Super Gas Block Nitride M4 AR-15 .750"

The Geissele Super Gas Block Nitride is a steel gas block with a nitride surface treatment, intended for M4 and AR-15 platforms with a .750-inch journal. The finish distinguishes this version from the standard model, while the stated diameter remains the fundamental reference for mounting. It is designed to complete the gas system with a durable and correctly sized component.

Key Features

• Nitride-treated steel
• .750" diameter
• for M4 and AR-15 platforms.

Recommended Use

Suitable for barrels with a .750" gas block journal. Verify compatibility, alignment, and correct installation of the gas system.