ProMag AA137 Archangel Handguard Polymer w/ Steel Heat Shield for AR-15

When you're upgrading your AR-15's front end, handguard selection shapes how you mount accessories and manage heat during extended shooting. The ProMag AA137 Archangel combines polymer construction with integrated steel shielding, giving you a practical upgrade path. Gun owners from Daly City to across the Bay Area trust TacticCAL for AR components. Before any firearms purchase, review California firearm laws to understand your local requirements.

Polymer build with steel heat protection

This handguard pairs lightweight polymer material with a steel heat shield—a straightforward approach to protecting your hands from barrel warmth during rapid fire or sustained shooting sessions. The AA137 design accommodates standard AR-15 mounting patterns, making installation straightforward for builders with basic tools. When you're ready to purchase, TacticCAL handles transfers with transparent pricing. Check our FFL transfer pricing page for details. We stock components and can source specialized parts for your build. TacticCAL serves gun store in Santa Clara customers with same-day DROS.

Frequently asked questions

Does this handguard fit all AR-15 upper receivers?

The AA137 is engineered for standard AR-15 platforms. Verify your upper receiver features a standard handguard mounting interface before ordering to ensure compatibility with this model.

How effective is the steel heat shield for sustained fire?

The integrated steel shield manages radiant heat well during typical shooting sessions. Extended rapid-fire will still generate significant heat; steel provides practical thermal protection rather than complete heat elimination.

Where can I ship an online gun order near San Jose?

TacticCAL Gun Store in Sunnyvale receives online firearm orders for buyers throughout the South Bay, including San Jose, Santa Clara, and the surrounding Bay Area. Shop our inventory at your local gun store.