Lasgun (this guide uses the Catachan version)
Sharp craft knife
1mm Drill bit and pin vice
Cut off the butt and using a file put a 45 degree chamfer on the rear casing edges to mach the rest of the casing. Cut off he rear (padded) part of the butt, this will form the cocking handle. It's made up of 6 sections, cut 2 off and clean up the remaining 4 with a file. This is then glued to the casing, underneath the Aquila. This can be placed further back in a loading position.