Trying to be sure about various hilt options!
Assuming a model 1, is a BH2 (#14) Brass #14 style hilt available at no cost?

How about NS2 (#14) chargeable at $30?

On a model 3, is a BH2 (#14) Brass #14 style hilt chargeable at #20? NS2 (#14) at $30?

If you add holes to the above knives is this a second charge to the model 14 hilt? ($25?)