HW110 Biathlon cocking lever

My idea of a biathlon cocking lever for my HW110, I cant find one to buy nor print so I sat on Fusion 360 Autodesk to design one.....and here it is. it fits nice and snug. heres what I had my gear set at.
Layer height .2 or higher.
infill 100% (creates a solid arm)
supports =Yes
Material = PLA or ABS