I own one of these and did 1k of 7.62mm brass in only a few hours. Yes, it's pricey, but to the non-mechanically inclined like myself, worth the money. I had several split necks from brand-new .221 Rem Fireball brass that I fired.
Member: Orange Gunsite Family, NRA--Life, Varmint Hunters' Assn., ARTCA, American Legion, & South Cuyahoga Sportsmen's Assn.
Caveat Emptor: Cavery Grips from Clayton, NC. He is a ripoff