Troy Low-Profile Gas Block, .875 – SGAS-875-00BT-00

Name: Troy Low-Profile Gas Block, .875 – SGAS-875-00BT-00
Availability: InStock

Gas System

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Best price

$49.99at GunMag Warehouse

In stock checked Oct 1, 2026

Buy at GunMag Warehouse

Compare 6 stores

Where to buy

Store	Price	Availability	Buy
GunMag Warehouse Best price	$49.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
Brownells	$52.99checked Oct 1, 2026	In stock	Buy at Brownells
Ammunition Depot	$57.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
MidwayUSA	$58.71checked Oct 1, 2026	In stock	Buy at MidwayUSA
OpticsPlanet	$63.99Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
Palmetto State Armory	$54.19checked Oct 1, 2026	Check store	Buy at Palmetto State Armory

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: $49.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$57.99	$57.99	$57.99
Brownells	$52.99	$52.99	$52.99
GunMag Warehouse	$49.99	$49.99	$49.99
MidwayUSA	$58.71	$58.71	$58.71
OpticsPlanet	$63.99	$63.99	$63.99
Palmetto State Armory	$54.19	$50.29	$54.19

Since Sep 27, 2026.

About this part

The Troy Low-Profile Gas Block, .875 – SGAS-875-00BT-00 is a gas system part. It's sold by 6 stores (5 in stock), from $49.99 to $63.99. The lowest in-stock price in the last 30 days was $49.99 at GunMag Warehouse.

Fits and works with

Gas block: 0.875" diameter · Gas blocks

From the manufacturer

Troy’s .875 Low-Profile Gas Block is made specifically for bull barrel rifles that have a 0.875 diameter and Armalite 0.308 heavy barrel and other calibers.