The stocks are very low profile and they do meet the NBRSA group and VFS shooting requirements, and I'll be working on Hunter class stock as soon as the rules change to allow for flat bottom stocks. Currently I'm offering a tall and low profile heavy varmint, and the light varmint in low profiles only.
The stocks are made of a high tempature, engineering grade, carbon fiber material that is very light weight and very stiff. Each stock is 3D printed to fit the desired action, and no additional machining is needed before the action is bonded in which I do here. The weight of the stocks can be tailored by adjusting 3D printing parameters such as percent infill and many others. More weight increases stiffness like any stock, but I have found a material that makes really light weight stocks possible such as the 17.9oz stock shown in the right. I would recomend making the stock 20 - 21oz painted as this makes a great quality stock. The Heavy Varmint tall shown in primer (2nd from right) will be 42 oz and it feels stiff like cement

. We have added vibration absorption material internaly to dampen higher order vibration. This along with tall front rails and the very low profile make for improved tracking in the bags.
Thanks for your interest.
Jim Nicolas