Faxon Firearms 3 Screw .875in Low Profile Gas Block Black
$35.99 at OpticsPlanet
In stock Sale
Best price
$34.00at MidwayUSA
In stock checked Oct 26, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $34.00checked Oct 26, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $34.99checked Oct 26, 2026 | In stock | Buy at GunMag Warehouse | |
| OpticsPlanet | $35.99Salechecked Oct 26, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $35.99checked Oct 26, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $28.03Salechecked Oct 26, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $34.99checked Oct 26, 2026 | Check store | Buy at Palmetto State Armory | |
| Faxon Firearms | $35.99checked Oct 26, 2026 | Check store | Buy at Faxon Firearms | |
| Brownells | $33.11checked Oct 26, 2026 | Out of stock | Buy at Brownells |
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
Lowest in-stock price in the last 30 days: $32.30 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $35.99 | $35.99 | $39.49 |
| Battlehawk Armory | $28.03 | $27.03 | $28.03 |
| Brownells | $33.11 | $33.11 | $33.11 |
| Faxon Firearms | $35.99 | $35.99 | $35.99 |
| GunMag Warehouse | $34.99 | $34.99 | $34.99 |
| MidwayUSA | $34.00 | $34.00 | $34.00 |
| OpticsPlanet | $35.99 | $32.30 | $35.99 |
| Palmetto State Armory | $34.99 | $34.99 | $38.99 |
Since Sep 28, 2026.
About this part
The Low Profile .625 Gas Block 3-Screw For AR-15 is a gas system part from Faxon Firearms. It's sold by 8 stores (4 in stock), from $28.03 to $35.99. The lowest in-stock price in the last 30 days was $32.30 at OpticsPlanet.
Fits and works with
- Gas block
- 0.625" diameter · Gas blocks
Specifications
- Manufacturer
- Faxon Firearms
- Size
- .625
- Material
- Steel
From the manufacturer
Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. Made from high-strength steel, all Faxon gas blocks are a matching black luster to their barrels. For lightweight builds, the block is drilled through the middle of the profile. The gas block clamps on to the barrel using 3 allen keys on the bottom of the block. Faxon Firearms highly recommends the use of Loc-Tite or similar thread-locking compounds. Gas blocks will get very hot, so pick a compound according to your intended use of the firearm. Mfg: Faxon Firearms
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