AR-15 Adjustable Lo-Pro Gas Block .875 Steel Black

Name: AR-15 Adjustable Lo-Pro Gas Block .875 Steel Black
Brand: Sadlak Industries
Availability: InStock

Sadlak Industries · Gas System

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Best price

$37.49at OpticsPlanet

In stock checked Oct 26, 2026

Buy at OpticsPlanet

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Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet Best price	$37.49checked Oct 26, 2026	In stock	Buy at OpticsPlanet
Brownells	$24.00checked Oct 26, 2026	Out of stock	Buy at Brownells

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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Lowest in-stock price in the last 30 days: $37.49 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$24.00	$24.00	$24.00
OpticsPlanet	$37.49	$33.99	$37.49

Since Sep 28, 2026.

About this part

The AR-15 Adjustable Lo-Pro Gas Block .875 Steel Black is a gas system part from Sadlak Industries. It's sold by 2 stores (1 in stock), from $24.00 to $37.49. The lowest in-stock price in the last 30 days was $37.49 at OpticsPlanet.

Fits and works with

Gas block: 0.875" diameter · Gas blocks

Specifications

Manufacturer: Sadlak Industries
Color: Black
Size: .875
Material: Steel

From the manufacturer

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a multitude of sizes and styles, Sadlak's Gas Blocks are a great option if you are building an AR or if you are just looking to upgrade. The Gas Blocks are available in .625", .750", .875", or .936". They also feature option such as Clamp-Style, Slip-On, Skeletonized, or Adjustable, and all attaching hardware is included. All Gas Blocks except for the Picatinny Rail Gas Block are Low-Profile. Finishes inclu Mfg: Sadlak Industries SPECS: 6061 T6 aluminum, hardcoat anodized, black, or 1018 alloy steel, Parkerized, black. Barrel O.D. measured at gas port. SKU BBL. DIA. LENGTH WIDTH HEIGHT WEIGHT 100-006-899 .625"