PTS Unity FAST MRO Mount BLACK Helmets and Accessories The CNC Aluminum Hopup Chamber

The CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) blue unit is precisely made to improve accuracy and ensure consistent air seal for all HPA PolarStar Engines on standard M4/M16 platforms

This saves your battery and reduces motor wear

When not loaded with a CO2 cartridge

One of our most popular starter gun setups

PTS Unity FAST MRO Mount BLACK Helmets and Accessories The CNC Aluminum Hopup ChamberThis product is PTS Licensed Airsoft Replica for airsoft, training, and simulation purposes only. Utilizing Airsoft products improperly, including in real firearm applications, are potentially dangerous and may cause serious injury. PTS will not accept any responsibility or liability for misuse of this product. Unity Tactical FAST is a series of optic mounts that provide end users with a quicker sight picture than standard height mounts. The PTS Unity