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Aero Precision
Overview
The Aero Precision AR-15 A2 Birdcage Flash Hider is designed to reduce muzzle flash, making it less visible to the shooter and any potential adversaries during low-light conditions. Constructed from steel with a phosphate finish, this flash hider features a 1/2x28 thread pitch, making it compatible with a variety of barrels. It's commonly found in mid-length gas system builds, particularly those chambered in 5.56 NATO.
Specifications
Aero Precision AR-15 A2 Birdcage Flash Hider
Available Merchants(4)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Aero Precision AR-15 A2 Birdcage Flash Hider ranked #50 of the 194 muzzle devices builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #19 of the 564 muzzle devices builders have added. Builds with this muzzle device are mostly chambered in 5.56 NATO (71%, then .223 Wylde 26%), split between mid-length (50%) and carbine-length (35%) gas systems, and nearly all AR-15.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $6.79 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Aero Precision M4E1 Stripped AR-15 Lower Receiver - Black
Midwest Industries Combat Handguard M-LOK Aluminum 13.375" Black
Wilson Combat AR-15 Lo-Profile Gas Block .750" Black
Wilson Combat AR-15 Rifle Length Gas Tube Stainless Steel
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Aero Precision Ar-15 A2 Birdcage Flash Hider
| Build | Parts | Total |
|---|---|---|
 | 13 | $840.12 |
 | 10 | $514.58 |
 | 15 | $938.63 |
 | 26 | $3270.74 |
 | 23 | $1565.20 |
 | 8 | $1384.17 |
 | 13 | $870.74 |
 | 8 | $463.44 |
 | 24 | $1126.99 |
| 10 | $980.33 |
 | 20 | $1489.12 |
 | 14 | $879.15 |
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