2A Armament UltraLite Titanium Gas Block .625 Bore ‒ 2A-TIGB-2

Name: 2A Armament UltraLite Titanium Gas Block .625 Bore ‒ 2A-TIGB-2
Availability: OutOfStock

Gas System

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Best price

$74.99at Palmetto State Armory

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Buy at Palmetto State Armory

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Where to buy

Store	Price	Availability	Buy	Add to build
Palmetto State Armory Best price	$74.99not checked recently	Check store	Buy at Palmetto State Armory
Brownells	$66.99checked Oct 1, 2026	Out of stock	Buy at Brownells

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Dashed line = out of stock. Tracking since Sep 27, 2026.

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Store	Latest	Lowest	Highest
Brownells	$66.99	$66.99	$66.99

Since Sep 27, 2026.

About this part

The 2A Armament UltraLite Titanium Gas Block .625 Bore ‒ 2A-TIGB-2 is a gas system part. It's sold by 2 stores, from $66.99 to $74.99.

Fits and works with

Gas block: 0.625" diameter · Gas blocks

From the manufacturer

The 2A-Ti gas block is a simple solution for those looking to save weight on the AR-15 style of firearms. By utilizing titanium, weight can be reduced by as much as 40% over standard steel gas blocks. The low profile design works well under hand guards, and anywhere else that space is at a premium. A basic two set screw design ensures a secure fit, and an easy installation.
Note: Blue locking compound is recommended.