AR-15/M16 Gas Blocks - .750 Gas Block Lightweight Low Profile, Steel, BLK Nitride

Name: AR-15/M16 Gas Blocks - .750 Gas Block Lightweight Low Profile, Steel, BLK Nitride
Brand: Sadlak Industries
Availability: InStock

Sadlak Industries · Gas System

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Best price

$29.43at Brownells

In stock checked Oct 21, 2026

Buy at Brownells

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Where to buy

Store	Price	Availability	Buy	Add to build
Brownells Best price	$29.43checked Oct 21, 2026	In stock	Buy at Brownells
OpticsPlanet	$35.49checked Oct 21, 2026	Out of stock	Buy at OpticsPlanet

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: $29.43 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$29.43	$29.43	$29.43
OpticsPlanet	$35.49	$35.49	$35.49

Since Sep 27, 2026.

About this part

The AR-15/M16 Gas Blocks - .750 Gas Block Lightweight Low Profile, Steel, BLK Nitride is a gas system part from Sadlak Industries. It's sold by 2 stores (1 in stock), from $29.43 to $35.49. The lowest in-stock price in the last 30 days was $29.43 at Brownells.

Fits and works with

Gas block: 0.75" diameter · Gas blocks

Specifications

Manufacturer: Sadlak Industries
Color: Black
Finish: Nitride
Size: .750
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"