Aero precision's ar-15 stripped receiver set includes an ar-15 stripped upper receiver and an ar-15 gen 2 stripped lower receiver.The upper receiver features m4 feedramps,.250" takedown pin holes.The lower receiver features an upper tension screw, rear takedown pin detent hole threaded for a 4-40 set screw, flared magwell, and is marked "cal multi".It works with standard ar-15 components.Both the upper and lower receiver are machined from 7075-t6 forged aluminum.This ar-15 model has a magpul fde cerakote finish.

Type: Semi-Automatic
Gun Model: AR-15
Gun Type: AR Platform
Caliber: Multi-Caliber
Material: 7075 Aluminum
Finish: Flat Dark Earth Cerakote
Trigger: None