Description
Aero Precision AR-15 Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut): modular, lightweight design with BAR Barrel Nut for superior customization.
Aero Precision AR-15 15″ Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut)
Aero Enhanced Quad Rail (EQ) Handguards provide a lightweight free float design for your custom AR15 build. The EQ system features x4 1913 picatinny rails for advanced modularity and customization. Machined to mil- spec dimensions and engineered to perfection, these handguards eliminate bulk while retaining strength and stability.
Features:
- 1 pc free float design
- Includes BAR Barrel Nut
- Built in anti-rotation tabs
- Scalloped rails
- Continuous top rail
- 1.72″ inside diameter (from barrel nut cut to forward end) fits most muzzle devices and 1.5″ suppressors
- 1.78″ inside barrel nut cut area diameter
- Compatible with low profile gas blocks
- Gen 2 Feature – Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
- Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
- Gen 2 Feature – New profile for the continuous picatinny top rail
Please Note: This handguard uses the BAR interface and will not work with a standard barrel nut. If you are using Aero’s M4E1 Enhanced Upper Receiver, no additional pieces are needed.
Note: This handguard is specific to the AR15/M4E1 platform. It is not compatible with the M5 .308/M5E1 platform.
| Weight | 7.2 oz |
|---|---|
| Dimensions | 9.3 × 4 × 4 in |
| Color |
Black, FDE |
| Length |
12.7, 15, 7.3, 9.3 |
| Rail system |
Picatinny Rail, Quad Rail |
| Profile |
Free Float |
| MPN | APRA100206A,APRA100205A,APRA100224A,APRA100229A,APRA100210A,APRA100209A |
| UPC | 815421028942, 815421028928, 815421028959, 815421028966, 815421028973, 815421028997 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.









