TACTICAL SOLUTIONS GROUP – MICRO AR15 UPPER RECEIVER-**FREE SHIPPING!**

Durable, compact, and built for performance, this upper features a precision-machined 7075-T6 forged receiver and a 5” 300 BLK barrel with a micro-length gas system. The included A2 flash hider effectively reduces muzzle flash for improved control. 

Caliber: 300 Blackout
Barrel: 5" 4150 Chrome Moly Steel, 1:5 Twist
Gas System: Micro
Muzzle Device: A2 Flash Hider
Handguard: 4" M-LOK
Upper Receiver: Flat Top M4 Forged, CNC Machined 7075-T6 Aluminum

This MICRO AR15 upper receiver is fully assembled and ready to mount to any Mil-Spec lower. Just add your own bolt carrier group (BCG) and charging handle to complete the build.

NOTE: BCG and Charging Handle are NOT included.