They haven't been made for a very long time. I bought mine about 1969 when I was first starting to handload. A local hardware store that was going out of business had a lot of reloading stuff at yard sale prices and I bought two of these blocks for around 50 cents each. I taught myself to reload and it seemed obvious to me that the reason the blocks held 60 and ammo boxes held 50 was so you could move each case two rows over as you finished each step in the process. I started that way and did it for the next fifty years. I even had the member here that was selling CNC aluminum reloading blocks make mine with 60 holes.I did not realize these are not made anymore.
WAKE UP People!! One guy just lost $550!! If you get a PHONE Text from someone claiming to be a SELLER, Do NOT SEND MONEY!! NEVER put your phone number in ANY post. Scammers pretend to be Sellers! Contact Real Seller via PM. NEVER EVER send a penny without a VOICE phone call with seller and demand custom photos.