Factory ammo is a LOT more expensive up here.

Ours was all handloads. One of the RCAF vets who shot 3-position with me in the 70's, had a Star Progressive loader and he loaded all the ammo for the Justice Institute's training of Police and Corrections in the Province of B.C., so yes, Goernment.
The bullets were commercial cast and lubed. Pretty sure he was loading something other than Bullseye, as the guns were not THAT dirty after a day's shooting.