Toprudder
Member
Ok, google is my friend.
I found this:
5 Gallon Bucket
Caliber, Count
9mm 8500 - 9000
.40 S&W 7000 - 7500
.45 ACP 3800 - 4000
But, to complicate this, each of those calibers will fit inside the other (9 inside of 40 inside of 45) so a container of mixed brass is quite likely to have a higher density than the above numbers would indicate.
I found this:
5 Gallon Bucket
Caliber, Count
9mm 8500 - 9000
.40 S&W 7000 - 7500
.45 ACP 3800 - 4000
But, to complicate this, each of those calibers will fit inside the other (9 inside of 40 inside of 45) so a container of mixed brass is quite likely to have a higher density than the above numbers would indicate.