Maxx Model M4P Pro Hop Up Chamber - HPA Polarstar Tokyo Marui Magazines This is a non-SLP paintball

This is a non-SLP paintball style tank with 800 PSI output

the QRF MOD

Adjustable occipital ratchet system on back to fit your head perfectly

will test soon)

Maxx Model M4P Pro Hop Up Chamber - HPA Polarstar Tokyo Marui Magazines This is a non-SLP paintballThe newest Maxx M4P Pro HopUp Chamber for HPA PolarStar Engines on standard M4 M16 platforms. 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. **The M4P unit is updated for 2022 and replaced the previous older red ME unit. The M4P includes more precise improvements including accepting more hopup