Riflespeed Adjustable Gas Block - Flared Limited Exposure - 5.9" - .750 - RS7559

The Riflespeed US0176 Gas Control Assembly is designed for rifles with a .750" journal and features a 5.9" limited exposure length, making it a solid choice for builds with extended handguards. Its adjustment system uses a tool-free rotary dial with tactile clicks and numbered settings, allowing shooters to fine tune gas flow quickly and consistently. The limited exposure profile reduces the amount of the adjustment knob that protrudes, protecting it from accidental bumps while still keeping it accessible. Built from hardened steel with a protective finish, it withstands heavy use and resists corrosion over time. Compatible with popular calibers such as 5.56 NATO, .308 Winchester, and .300 Blackout, the US0176 supports smooth cycling and reliable function in both suppressed and unsuppressed setups.

Features:

Made for .750-in gas block journals
5.9" length
Tool-free control knob with easy-to-read markings and tactile clicks
Modular format without springs, detents, or exposed screws
Compatible with a broad range of calibers (5.56 NATO, .300 Blackout, .308 Win, 6.5 Grendel, 6.8 SPC)