AR-15 Gas Block Low Profile .750 Steel Black
$67.46 at MidwayUSA · 3 stores
In stock
2A Armament UltraLite Titanium Gas Block .625 Bore ‒ 2A-TIGB-2
2A Armament · Gas System
No ratings yetBest price
$66.99at Brownells
Out of stock checked Oct 21, 2026
In stock now instead
- AR-15 Gas Block Low Profile .750 Steel Black $67.46at MidwayUSA
- AR-15/M16 Adjustable Gas Block $66.00at Ammunition Depot
- Seekins Precision Low Profile Adjustable Gas Block .750 $66.00at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $66.99checked Oct 21, 2026 | Out of stock | Buy at Brownells | |
| Palmetto State Armory | $74.99not checked recently | Out of stock | 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.
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Price history
Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| 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 from 2A Armament. It's sold by 2 stores, from $66.99 to $74.99.
Fits and works with
- Gas block
- 0.625" diameter · Gas blocks
Specifications
- Manufacturer
- 2A Armament
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.
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