Maxx Model M4P Pro Hop Up Chamber - HPA Polarstar Tokyo Marui Magazines The frame is polymer and

The frame is polymer and the slide is metal which gives the PPQ a light weight and very balanced feel

The KWA Ronin 47 is an AK variant with a M4 body/receiver shortened for CQB action -  is the next evolution of KWA’s patented AEG 2

yet strong with a simple screw-on

Adjustable occipital ratchet system on back to fit your head perfectly

Maxx Model M4P Pro Hop Up Chamber - HPA Polarstar Tokyo Marui Magazines The frame is polymer andThe 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