Faxon Firearms 3 Screw AR-10 Height .875in Gas Block Black
$39.99 at OpticsPlanet
In stock Sale
Best price
$39.99at Brownells
Out of stock checked Oct 21, 2026
In stock now instead
- Faxon Firearms 3 Screw AR-10 Height .875in Gas Block Black $39.99at OpticsPlanet
- AT3 Tactical Low Profile Micro Steel Gas Block .625in $39.49at OpticsPlanet
- AR-15 Gas Block Low Profile .750 Steel Black $40.81at Kentucky Gun Co
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $39.99checked Oct 21, 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.
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This part is out of stock at every store we track. These similar gas system parts are in stock, with today's prices.
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $39.99 | $39.99 | $39.99 |
Since Sep 28, 2026.
About this part
The MCR Gas Piston is a gas system part from FightLite Industries. One store lists it, Brownells at $39.99.
Specifications
- Manufacturer
- FightLite Industries
From the manufacturer
Replacement/Spare Gas piston for MCRA(R) barrel. Fits all models of MCR A(R) , Shrike 5.56(TM) and military AMG 2. Mfg: Fightlite Industries
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