Rifle Cartridge 3/4 section

This is a 3/4 section of a Rimless Bottlenecked Rifle Cartridge. I started with Thingiverse 3762462 and made some improvements.. The FMJ bullet, and case are his. The JSP bullet, powder and primer are my work.
As an NRA Instructor I saw a need for these training aids, especially for those of us who teach Reloading Classes.
Mr. Superbeasti did a very nice piece of work with his rifle cartridge but the primer was all wrong. My thanks to him for providing a nice starting point.
This prints out nicely as is, or you can scale it up 150% for larger classrooms.
I have other designs here and on Face Book at my page "Big Dummies".
(2 September 2023) I just added 3 files to cover the ballistic tip bullet. The photo shows it in 3 sizes, as normally printed, scaled up to 150%, and scaled up 200%.