Radical Firearms 5.56 Socom AR-15 Barreled Upper - Mhr Handguard - 16"

All Radical Firearms upper receivers
Radical Firearms 5.56 Socom Ar-15 Barreled Upper - Mhr Handguard - 16" - Upper Receiver for AR-15 - view 1

Radical Firearms

Overview

The Radical Firearms 5.56 Socom AR-15 Barreled Upper is a complete assembly designed for builders looking to enhance their AR-15 platform. With a 16-inch barrel featuring a Melonite coating, this upper is optimized for durability and performance, while the mid-length gas system promotes reliability and softer recoil. This configuration is commonly found in builds that prioritize versatility and accuracy, especially for those using the 5.56 NATO caliber.

Specifications

MPNFU16-5.56SOC-15MHR
Thread Pitch1/2x28
Barrel Length16
Barrel CoatingMelonite
Gas System LengthMid-Length
Caliber5.56 NATO
AssemblyComplete
PlatformAR-15
Material7075-T6 Aluminum

Available Merchants

Price Alert

Get an email if the price drops 10% or more.

No Available merchants at this time.

October 2026 on GunPartPicker

Radical Firearms 5.56 Socom AR-15 Barreled Upper - Mhr Handguard - 16" ranked #232 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #661 of the 2,050 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.

Trending upper receivers →

Updated · from real builds on GunPartPicker

Not sure which upper receiver to pick?

We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.

Read the guide: Most Popular AR-15 Upper Receivers →

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!