Ergo .750 Low Profile Adjustable Gas Block 4822

Name: Ergo .750 Low Profile Adjustable Gas Block 4822
Brand: Ergo

Ergo · Gas System

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Best price

$39.95at Dirty Bird

Sale checked Nov 12, 2026

Buy at Dirty Bird

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Fits and works with

Gas block: 0.75" diameter · Gas blocks

Specifications

Manufacturer: Ergo
Size: .750

Where to buy

Store	Price	Availability	Buy
Dirty Bird Best price	$39.95Salechecked Nov 12, 2026	Check store	Buy at Dirty Bird
Palmetto State Armory	$45.99checked Oct 3, 2026	Check store	Buy at Palmetto State Armory
GrabAGun	$46.99Salechecked Nov 12, 2026	Check store	Buy at GrabAGun
Natchez	$49.11checked Nov 12, 2026	Check store	Buy at Natchez
AR15Discounts 5% off	$51.14checked Nov 12, 2026	Check store	Buy at AR15Discounts

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$51.14	$51.14	$51.14
Dirty Bird	$39.95	$39.95	$51.14
GrabAGun	$46.99	$46.99	$46.99
Natchez	$49.11	$49.11	$49.11

Since Oct 28, 2026.

About this part

The Ergo .750 Low Profile Adjustable Gas Block 4822 is a gas system part from Ergo. It's sold by 5 stores, from $39.95 to $51.14.

From the manufacturer

The Ergo 4822 .750 Adjustable Gas Block is designed to fit under the Ergo Modular and SuperLite Rail System, as well as most other manufacturer's free float handguards. Adjustments are made via a 5/64" set-screw and a 5/64" retaining screw ensures the system remains locked, no need for Locktite. We always recommend that this be installed by a professional gunsmith. What you want to achieve is a rifle that functions correctly with the proper amount of gas pressure. This is done by adjusting the amount of gas into the system. When this is done it should be with the actual load you plan on shooting. Too little pressure going through the system and the rifle will not be reliable and too much will cause excessive recoil and could damage your rifle. Weight 0.12 lbs Dimensions 20 x 1 x 5 in