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Superlative Arms
Overview
The Superlative Arms Solid Set Screw Adjustable Bleed Off Gas Block is designed for builders looking to fine-tune their gas system for optimal performance. With a diameter of .875 inches, this standard-profile gas block features an adjustable design that allows you to control the amount of gas bled off, improving cycling and reducing recoil. Its stainless steel construction ensures durability, while the DLC finish provides a sleek look and added protection against wear. This gas block is commonly found in precision and competition builds where gas tuning is critical for achieving consistent performance.
Superlative Arms Solid Set Screw Adjustable Bleed Off Gas Block .875in Solid Set Screw Stainless Steel DLC Tan Finish Tan
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Prices checked
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 5 retailers we track have it in stock. Prices barely moved in October 2026, holding around $77.49, with no real sale all month. Buying today, the lowest price is $77.49 at Ammunition Depot, which matches the best price we saw in October.
Prices checked · refreshed daily across 37 retailers
We ranked every gas block by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Gas Block Guide →Check it against the live catalog:
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