Upgrading your AR-15's handguard is a fantastic way to improve both its aesthetics and performance. A new chassis can dramatically alter ergonomics, provide attachment points for essential accessories like lights and lasers, and even enhance heat dissipation. This guide breaks down the most common types available – from free-floating rails and qu

Ensuring the reliability of electronic circuits is paramount in modern technology. One significant factor that can compromise reliability is thermal stress. Thermal spots, localized regions of elevated temperature, can occur due to factors such as excessive current flow or inadequate heat dissipation. These spots can lead to accelerated degradation