RADIAN Upper Receiver & Handguard Set – 17" M-LOK, Gray – AR-15 Platform

The RADIAN Upper Receiver & Handguard Set delivers a matched upper/rail combination engineered for AR-15 platform rifles. This 17-inch configuration provides extended sight radius and accessory mounting space while maintaining balance for versatile shooting applications. The gray finish offers a distinct alternative to standard black, with Type III hard coat anodizing that resists wear and environmental exposure.

Machined from 7075-T6 aluminum forgings, this set includes the upper receiver with M4 feed ramps and a free-floating M-LOK handguard with anti-rotation tabs. The handguard features a continuous top rail and M-LOK slots at 3, 6, and 9 o'clock positions. Installation requires a barrel nut wrench and proper torque specifications per RADIAN's instructions. Upper receiver requires completion with bolt carrier group, charging handle, barrel assembly, and gas system (not included).

Caliber: Multi (AR-15 compatible)
Type: Assembled upper receiver with handguard
Compatible Lower: Mil-spec AR-15
Handguard Length: 17 inches
Material: 7075-T6 aluminum
Finish: Gray Type III hard coat anodized
Includes: Upper receiver, M-LOK handguard, barrel nut, hardware
Installation: Requires barrel nut wrench, armorer-level assembly