The ProMag AA137 Archangel handguard is a polymer fore-end designed for AR-15 platforms and includes an internal steel heat shield. It provides a durable, heat-resistant gripping surface for routine range use and general-purpose AR-15 builds. Constructed to combine polymer resilience with a metal heat barrier, it helps manage barrel heat while offering a consistent interface for the shooter’s support hand. This component is suitable for users assembling or upgrading AR-15 style rifles where a polymer handguard with a steel heat shield is desired.
Key Specifications
- The product type is a handguard intended for fore-end use.
- The manufacturer is ProMag.
- The model designation is AA137 Archangel.
- The handguard is made from polymer according to the product name.
- Includes a steel heat shield as indicated in the product name.
- Designed to fit AR-15 platforms.
The AA137 Archangel handguard pairs practical polymer construction with a steel thermal barrier to give builders and shooters a solid, no-nonsense fore-end option for AR-15 style rifles. Its straightforward design focuses on managing heat and providing a dependable gripping surface for everyday use and range work.








