Quite a lot was sold here in the early 1960s, repacked and rebulleted by Cogswell & Harrison. Sometimes you would find BPD (Italian - some of it even wartime, most 1951) in the same box.
Sold for 15 to 20 cents a shot, compared to 25 or 26 cents a shot for Dominion.
Came packed in boxes of 10 (Kynoch repacks for C&H) or 15, too, so a "full box" was a lot less $$ than a box of Dominion.
For the guy who fired 2 rounds a year - 1 to sight, 1 to burn their tags - it was enough.
And there used to be a lot of those guys.
Work was hard, hours were long, money was tight..... and NOBODY wasted ammo.
Too many memories of the Depression (when nobody could afford a box of shells) and then the War (when there was no ammo to buy).
If you had given some of those guys a 440-round box, he would still have two-thirds of it left. Serious.