Slr Rifleworks Sentry Gas Block .936 Adjustable Steel Set Screw

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Slr Rifleworks Sentry Gas Block .936 Adjustable Steel Set Screw - Gas Block for AR-15 - view 1
Slr Rifleworks Sentry Gas Block .936 Adjustable Steel Set Screw - Gas Block for AR-15 - view 2
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SLR Rifleworks

Overview

The SLR Rifleworks Sentry Gas Block .936 is an adjustable gas block designed to optimize the gas flow in your AR-15, allowing you to fine-tune the operation of your rifle for different ammunition types or suppressor use. With a diameter of .936 inches, it fits perfectly on larger barrels, while the steel construction and nitride finish ensure durability and resistance to wear. This gas block is commonly found in precision and competition builds where reliability and performance are paramount.

Specifications

MPNSA9-SM
AdjustableYes
FinishNitride
Mounting TypeSet Screw
Gas Block Diameter.936
MaterialSteel

Available Merchants(2)

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Optics Planet
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$142
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Brownells
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Out of Stock
$136

Price and stock

The Slr Rifleworks Sentry Gas Block .936 Adjustable Steel Set Screw was out of stock everywhere we track for all of September 2026, and today only Optics Planet has it in stock. Buying today, the lowest price is $141.64 at Optics Planet.

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