AR-15 Gas Block Mk12 .875 SS SS

Name: AR-15 Gas Block Mk12 .875 SS SS
Brand: Badger Ordnance
Availability: OutOfStock

Badger Ordnance · Gas System

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Best price

$68.99at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$68.99checked Oct 1, 2026	Out of stock	Buy at Brownells

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Price history

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

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Store	Latest	Lowest	Highest
Brownells	$68.99	$68.99	$68.99

Since Sep 28, 2026.

About this part

The AR-15 Gas Block Mk12 .875 SS SS is a gas system part from Badger Ordnance. One store lists it, Brownells at $68.99.

Fits and works with

Gas block: 0.875" diameter · Gas blocks

Specifications

Manufacturer: Badger Ordnance
Size: .875
Material: Steel

From the manufacturer

Slim, low-profile replacement for factory front sight gas block provides maximum clearance for optics and free-float handguards. Streamlined profile reduces forward weight and improves your rifle's appearance. Set screws, gas tube mounting pin, and installation instructions included. Mk 12 is an exact copy of the gas manifold on the Mk12 Mod 1 and Mk 18 Mod 1 Special Purpose Rifles used by the U.S. Army and Navy. Made from 416 stainless steel with a tough, wear-resistant black oxide finish, and fits barrels with .750" O.D. Mk 12 Style in natural stainless, has the same low profile as the Mk12 Mod 1 gas manifold, and fits barrels with .875" O.D. Mfg: Badger Ordnance SPECS: 416 stainless steel. Mk 12 fits .750" (19mm) O.D. barrels. Black finish. 1" (25.4mm) long, 7/8" (22.2mm) wide, 1-7/16" (36.5cm) high. Mk 12 Style fits .875" (22.2mm) O.D. barrels. Natural silver finish. 1" (25.4mm) long, 1" wide, 1-7/1