The Black Rain Ordnance Low-Profile Gas Block (brand part number LP750A) is an adjustable gas block sized for .750-inch AR-platform barrels. Black Rain Ordnance builds the block from metal for durability at the gas port, and its low-profile design clears a free-float rail system in place of a bulkier standard front sight base. The adjustable feature lets shooters fine-tune gas flow to the system, useful for tuning cycling with a suppressor or a lighter bolt carrier group.

Key Specifications

• Adjustable Gas Flow lets the shooter fine-tune cycling for a suppressor or lighter bolt carrier group.
• .750-Inch Barrel Compatibility matches this common AR-15 gas-block diameter.
• Low-Profile Design clears a free-float rail system in place of a standard front sight base.
• Metal Construction holds up to sustained heat and pressure at the gas port.
• Black Rain Ordnance Build Quality reflects the company’s AR-15 components standard.
• Free-Float Rail Compatible is built to be covered by a free-float handguard.
• AR-15 Platform Compatibility fits standard AR-15 upper receivers.
• Suppressor and Light Bolt Carrier Tuning is a common use for the adjustable gas setting.

Frequently Asked Questions

Is this gas block adjustable? Yes, it allows fine-tuning of gas flow to the system.

What barrel diameter does this fit? A .750-inch gas-block barrel diameter.

Buy the Black Rain Ordnance Adjustable Low-Profile Gas Block, .750-Inch

Fine-tune your gas system with a Black Rain Ordnance Low-Profile Gas Block from our AR gas system selection. Order online and we’ll ship it straight to your door from our Lubbock, Texas gun shop.