ULTIMATE Ultimate BOOST 40K Custom - Long Axle Knee Pads Lower pressure gas should be

Lower pressure gas should be used if you plan to keep the pistol under Irish power limits

Working charging handle that can be pulled backwards and released

magazine release

By using a hard anodized coating process

The cummerbund on the vest is made from 3 robust webbing strips in a skeletal system

ULTIMATE Ultimate BOOST 40K Custom - Long Axle Knee Pads Lower pressure gas should beCNC machined pinion steel gear. High grade silver plated wiring and larger carbon brushes. Enlarged motor shaft ball bearing stabilizers. Heat resistant magnets (Neodym). Precision built motor housing. Silicon steel rotor. CNC machined stainless steel shaft. This is the long axle version motor. View our entire range of ULTIMATE parts here.