Superlative Arms AR-15 .750in Solid Adjustable Piston System Solid Set Screw Melonite QPQ Piston Gas Block Carbine Length Op Rod Left Hand Full Auto
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Superlative Arms
Overview
The Superlative Arms AR-15 .750in Solid Adjustable Piston System Gas Block is designed to enhance the performance of your rifle with its adjustable feature, allowing for fine-tuning of gas flow to match your specific build and ammunition. With a gas block diameter of .750 inches and a robust steel construction, this set screw mounting gas block provides a secure fit, ensuring reliability during operation. This gas block is commonly found in adjustable piston builds, catering to those who prioritize customization and performance.
Specifications
Superlative Arms AR-15 .750in Solid Adjustable Piston System Solid Set Screw Melonite QPQ Piston Gas Block Carbine Length Op Rod Left Hand Full Auto
Available Merchants(4)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Superlative Arms AR-15 .750in Solid Adjustable Piston System Solid Set Screw Melonite QPQ Piston Gas Block Carbine Length Op Rod Left Hand Full Auto to a build in March 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $260.99, so there haven't been real sales lately. Buying today, the lowest price is $260.99 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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