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Superlative Arms
Overview
The Superlative Arms Adjustable Bleed Off Gas Block is designed for AR-15 and AR-10 platforms with a gas block diameter of .750 inches, allowing for precise tuning of your gas system. This adjustable profile enables builders to control the amount of gas that cycles through the system, optimizing performance for various ammunition types and ensuring reliable operation while minimizing recoil. This gas block is commonly found in precision and competition builds, where fine-tuning is crucial for achieving optimal accuracy and consistency.
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block .750in Solid Set Screw Stainless Steel Matte Steel Grey
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Prices checked
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block .750in Solid Set Screw Stainless Steel Matte Steel Grey ranked #17 of the 88 gas blocks builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #21 of the 231 gas blocks builders have added. Builds with this gas block are mostly chambered in 5.56 NATO (60%, then 300 Blackout 20%), split between carbine-length (44%) and pistol-length (44%) gas systems, and mostly AR-15 (79%, then AR-10 21%).
It was in stock most times we checked in October 2026, and today all 5 retailers we track have it in stock. Buying today, the lowest price is $89.99 at Brownells, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · 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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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block .750in Solid Set Screw Stainless Steel Matte Steel Grey
| Build | Parts | Total |
|---|---|---|
![]() | 24 | $3214.65 |
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