Thomas Pilkington from FabLab Leuven designed a grip you can print at home and screw on the blaster making it more comfortable. The model includes holes for both left- and righthanded versions as wel as holes for both USB-C as USB-B connectors (which are optional). The grip is screwed on using two M4x25 hex bolts and nuts. The files are available on this page and will be posted to the Github repository and can be printed as-is, or modified to your own design.