The Odin Works Low Profile Adjustable Gas Block is a tunable solution for AR builders and shooters running mid-length or rifle-length gas systems who need real control over bolt carrier velocity. Unlike fixed gas blocks, this one delivers 20 detent-indexed adjustment positions so you can dial in the right amount of gas for your specific rifle setup, ammunition, and suppressor configuration—without the guesswork or multiple components.

Machined from carbon steel and finished with a hard nitrided coating, the gas block handles sustained fire and the heat that comes with it. The adjustment screw and spring are stainless steel, engineered to resist corrosion and thermal stress. Installation is straightforward: the block fits any .750-inch diameter barrel, clamps on with a cross pin, and the ball detent mechanism holds your setting without relying on set screws or threadlocker. Once you've found your sweet spot, it stays put.

This is built for shooters who tune their rifles—whether you're optimizing reliability with different ammo weights, running a suppressor, or just getting the most predictable function out of a piston gun. Not designed for pistol-length gas systems, but for any caliber running mid or rifle-length ports, it's a solid upgrade over a static block.

Key Features

• 20-position detent adjustment for precision gas tuning
• Fits all .750-inch diameter barrels
• Carbon steel with nitrided finish for durability and heat resistance
• Stainless steel adjustment screw and spring resist corrosion
• Ball detent mechanism holds setting without set screws
• Low-profile design integrates with modern handguards
• Works with any caliber (mid-length or rifle-length systems)
• Includes detent ball, cross pin, set screws, and hex wrenches

Specifications

Brand	Odin Works
Barrel Diameter Compatibility	.750 inch
Material	Carbon Steel
Finish	Black Nitrided
Adjustment Screw	Stainless Steel
Adjustment Positions	20 detent clicks
Weight	2.10 oz
What's Included	Detent ball, cross pin, set screws, hex wrenches

Frequently Asked Questions

Does this gas block work with my rifle setup?

The Odin Works adjustable block fits any barrel with a .750-inch outside diameter and works with mid-length or rifle-length gas systems in any caliber. It is not compatible with pistol-length gas systems.

How do I adjust it, and will it stay put?

The block features a stainless steel adjustment screw with 20 detent positions indexed by a ball detent mechanism. Simply turn the screw to your desired position—no set screws or threadlocker required. The detent holds the setting securely.

What comes in the box?

The package includes the gas block, a detent ball, cross pin, set screws, and hex wrenches for installation and adjustment.

Is this block suitable for suppressed or high-volume shooting?

Yes. The nitrided carbon steel construction and stainless spring handle heat and sustained fire well. The adjustability lets you tune gas flow for suppressed operation or different ammunition types.