What would this bullet be called?

[bassncrap]

Had a bunch of stuff donated to our club and I grabbed a box of these bullets. Theres bout 30 of them and my caliper reads it as being .50.

But what type of bullet is it?

 

[tenngun]

Cant say for sure but in the eighties both Lyman and Lee put out a wide variety of conicals
As tge market decreased so did the selection

 

[The Crisco Kid]

It resembles some of the Civil War era bullets I've seen for early cartridge rifles. Short and fat.

 

[IanH]

Looks like it was cast from a Big Lube, LLC mould but Dick doesn't make a .50 as far as I know.

 

[Sun City]

For short.....SORRY!

 

[bronko220002]

That looks like someone had a custom mold. Sort of looks like a modified Maxiball. I've never seen anything like that before.
Is it possibly this one from Accuratemolds.com: Bullet Design Details | Accurate Molds

 

[bassncrap]

That looks like someone had a custom mold. I've never seen anything like that before. Is the base solid or hollow.

Ok im startin the bidding at $20

 

[bronko220002]

What's the weight?