Neck Sizing Bushings (Titanium Nitride) .309" Titanium Nit Neck Siz Bsh
Brand: Redding

Heat treated steel with the addition of a Titanium Nitride surface treatment to further increase the effective surface hardness and reduce sizing friction.

Hand polished with a surface hardness of RC 60-62
Titanium Nitride surface treatment to increase the effective surface hardness and reduce sizing fric