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Superlative Arms AR-15 .625in Clamp On Adjustable Piston System Clamp On Melonite QPQ Piston Gas Block Mid Length Op Rod Left Hand Full Auto Dark DLC

Name: Superlative Arms AR-15 .625in Clamp On Adjustable Piston System Clamp On Melonite QPQ Piston Gas Block Mid Length Op Rod Left Hand Full Auto Dark DLC
Brand: Superlative Arms
SKU: SABOPSLFDM625CM
Availability: InStock

3 options

Superlative Arms AR-15 .625in Clamp On Adjustable Piston System Clamp On Melonite QPQ Piston Gas Block Mid Length Op Rod Left Hand Full Auto Dark DLC - Gas Block for AR-15 - view 1

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Superlative Arms

Overview

The Superlative Arms .625in Clamp On Adjustable Piston System Gas Block is designed to enhance the gas regulation for your AR-15, allowing you to fine-tune the gas flow to match your specific build and ammunition. Its clamp-on design ensures a secure fit without the need for set screws, while the adjustable profile allows for easy modifications in the field. This gas block is commonly used in mid-length piston systems, providing reliable performance for both semi-automatic and full-auto configurations.

Specifications

MPNSABOPSLFDM625CM

ProfileAdjustable

Gas Block Diameter.625

Mounting TypeClamp-On

AdjustableYes

FinishNitride

MaterialSteel

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Superlative Arms AR-15 .625in Clamp On Adjustable Piston System Clamp On Melonite QPQ Piston Gas Block Mid Length Op Rod Left Hand Full Auto Dark DLC

3 options

Available Merchants(4)

Prices checked Oct 2, 2026

Price Alert

Ammunition Depot

~$28.90 est. shipping

Shipping Speed

In Stock

$215

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Brownells

Free shipping

Shipping Speed

In Stock

$261

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Palmetto State Armory

Free shipping

Shipping Speed

In Stock

$261

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Optics Planet

Free shipping

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Out of Stock

$261

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Build history on GunPartPicker

Builders on GunPartPicker first added the Superlative Arms AR-15 .625in Clamp On Adjustable Piston System Clamp On Melonite QPQ Piston Gas Block Mid Length Op Rod Left Hand Full Auto Dark DLC to a build in August 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $214.99, so there haven't been real sales lately. Buying today, the lowest price is $214.99 at Ammunition Depot, which matches the best price we saw in September.

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Updated Oct 2, 2026 · from real builds on GunPartPicker · Prices checked Oct 2, 2026 · refreshed daily across 35 retailers