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Aero Precision
Overview
The Aero Precision .936 Low Profile Gas Block is designed to fit seamlessly into your AR-15 build, allowing for optimal gas flow and reliability. With a low profile design and a set screw mounting type, it securely attaches to your barrel while its phosphate finish provides a durable, corrosion-resistant surface. This gas block is commonly found in mid-length gas system builds chambered in 5.56 NATO, making it a practical choice for those looking to enhance performance without adding bulk.
Aero Precision .936 Low Profile Gas Block, Aero Logo - Phosphate
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Builders have been adding the Aero Precision .936 Low Profile Gas Block, Aero Logo - Phosphate to their builds on GunPartPicker since January 2026. All time, it ranks #47 of the 176 gas blocks builders have added. Builds with this gas block are mostly chambered in 5.56 NATO (60%, then .223 Wylde 20%), mostly on mid-length gas (75%, then pistol-length 25%), and nearly all AR-15.
It was hard to find in August 2026, in stock on only 9 of the 21 days we checked, and today 2 of the 5 retailers we track have it in stock. The best price crept up from $25.49 to $29.99 over August 2026. Buying today, the lowest price is $25.49 at Classic Firearms, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 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 Aero Precision .936 Low Profile Gas Block, Aero Logo - Phosphate
| Build | Parts | Total |
|---|---|---|
 | 14 | $1032.13 |
 | 27 | $2158.27 |
 | 19 | $762.21 |
 | 27 | $2250.16 |
 | 9 | $882.02 |
1 global rating
Top reviews
Aero Precision .936 low profile gas block in phosphate has a slightly more matte sheen than my Aero phosphate parts in side by side comparison. Mechanically correct, set screws engage cleanly into the dimple. Function unaffected by the cosmetic variation.
