Troy Low-Profile Gas Block .750 – SGAS-A4L-00BT-00

Name: Troy Low-Profile Gas Block .750 – SGAS-A4L-00BT-00
Availability: InStock

Gas System

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Best price

$36.47at MidwayUSA

In stock Sale checked Oct 1, 2026

Buy at MidwayUSA

Compare 6 stores

Where to buy

Store	Price	Availability	Buy
MidwayUSA Best price	$36.47Salechecked Oct 1, 2026	In stock	Buy at MidwayUSA
GunMag Warehouse	$42.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
Ammunition Depot	$47.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
OpticsPlanet	$55.39Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$36.63Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$46.99checked 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: $36.47 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$47.99	$47.99	$47.99
Battlehawk Armory	$36.63	$36.63	$36.63
GunMag Warehouse	$42.99	$42.99	$42.99
MidwayUSA	$36.47	$36.47	$36.47
OpticsPlanet	$55.39	$55.39	$55.39
Palmetto State Armory	$46.99	$46.99	$46.99

Since Sep 28, 2026.

About this part

The Troy Low-Profile Gas Block .750 – SGAS-A4L-00BT-00 is a gas system part. It's sold by 6 stores (4 in stock), from $36.47 to $55.39. The lowest in-stock price in the last 30 days was $36.47 at MidwayUSA.

Fits and works with

Gas block: 0.75" diameter · Gas blocks

From the manufacturer

The Troy 0.750 Low-Profile Gas Block is made specifically for rifle barrels that have a 0.750 gas block seat. The low-profile design allows for clearance of most aftermarket rails that require a smaller gas block. The low-profile gas block fits tightly to the barrel using two set screws. Gas tube roll pin not included.