Ar-15 Solid Titanium Adjustable Gas Block .875'' Gray

The Superlative Arms AR-15 Solid Titanium Adjustable Gas Block (.875" diameter) is built for shooters who want precision tuning without compromise. An adjustable gas block lets you dial in the right amount of gas cycling your rifle, which means tighter shot groups, reduced recoil, and longer component life—especially valuable when you're running suppressors, different ammunition, or pushing your AR hard on the range or in the field. Titanium construction gives you the strength of steel with less weight, so you're not sacrificing durability for a lighter build.

Gas blocks are one of the most overlooked tuning points on an AR platform rifle. Too much gas and your bolt carrier group pounds the rifle; too little and you risk short-stroking or failures to cycle. A quality adjustable block like this one lets you find the sweet spot for your specific setup—carbine length or mid-length gas tube, your ammunition, and your intended use. The .875" diameter fits standard AR-15 barrels, and the gray finish keeps the aesthetic clean and professional.

Whether you're a precision rifle competitor, a suppressed-host builder, or someone who just wants a more refined shooting experience, a Superlative Arms titanium adjustable gas block is a direct upgrade to your gun's reliability and handling.

Key Features

• Titanium construction for strength with reduced weight
• Adjustable gas port to fine-tune cycling for your setup
• .875" diameter—standard fit for AR-15 barrels
• Gray finish

Specifications

Frequently Asked Questions

What size barrel does this gas block fit?

The .875" diameter is the standard size for AR-15 barrels. Confirm your barrel's gas block diameter before ordering.

How do I adjust the gas port?

The adjustable design allows you to regulate gas flow, but we recommend consulting the manufacturer's instructions or a qualified gunsmith for proper tuning to your specific rifle, ammunition, and gas tube length.

Does this gas block reduce recoil?

By dialing in the correct amount of gas for your setup, an adjustable block can reduce felt recoil and cycling noise compared to a standard fixed block, especially when running a suppressor.

Why titanium instead of steel?

Titanium offers the same strength as steel while reducing overall weight—useful if you're building a lightweight rifle or simply want to minimize reciprocating mass.