AR-15 Adj Piston System W/Solid .750" Gas Block Rifle RH

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Superlative Arms AR-15 Adj Piston System W/Solid .750" Gas Block Rifle RH - Gas Block for AR-15 - view 1
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Superlative Arms

Overview

The Superlative Arms Adjustable Piston System with a solid .750" gas block is designed to provide precise gas regulation for your AR-15, allowing you to fine-tune the system to optimize cycling for different loads or suppressor use. The adjustable feature means you can easily control the amount of gas that enters the piston system, which can enhance reliability and reduce recoil. This gas block is commonly integrated into builds that prioritize versatility in performance, particularly those equipped for varied shooting conditions or suppressed setups.

Specifications

MPNSABO-PS-RFD-R750SM
AdjustableYes
Gas Block Diameter.750

Available Merchants(5)

Prices checked

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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$214.99
Brownells logo
Brownells
Free shipping
Shipping Speed
Out of Stock
$260.99
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
Out of Stock
$260.99
Sportsmans Outdoor Superstore logo
Sportsmans Outdoor Superstore
Flat rate shipping
Shipping Speed
Out of Stock
$260.99
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
Out of Stock
$261.99

Build history on GunPartPicker

Builders on GunPartPicker first added the Superlative Arms AR-15 Adj Piston System W/Solid .750" Gas Block Rifle RH to a build in July 2026.

It was hard to find in October 2026, in stock on only 8 of the 22 days we checked, and today none of the 5 retailers we track has it in stock right now. Prices barely moved in October 2026, holding around $214.99, with no real sale all month. Listed prices start at $214.99 at Ammunition Depot for when it comes back.

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