Riflespeed Adjustable Gas Block - Flared Limited Exposure - 3.6" - .750 - RS7536

The Riflespeed US0173 is a precision gas control block engineered for rifles with a .750-inch diameter gas block mount. Adjustment is intuitive via a tool-free knob, which offers auditory “clicks” and visible numbering to retain repeatable gas settings even in low-light conditions. Its modular structure omits small springs or screws and features a patented Rotation Stop to prevent unintended disassembly, enhancing reliability. With durable steel construction treated for corrosion resistance and compatibility across multiple calibers, it allows smoother cycling, reduced recoil, and accurate tuning for suppressed or unsuppressed firing.

Features:

Made for .750-in gas block journals with a 3.6-in assembly 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)