It looks like you have a couple of different things going on with your reloads, namely.
Undersized flaring stem
Dies are adjusted wrong
Bullets are held in by neck tension.
Most mfg's make there flaring/expanding stems for jacketed bullets.
Flaring/expanding stems usually expand the cases .001 less than the bullet designed for that caliber.
That .001 less is holds the bullet in place, hence neck tension.
When you use a bullet that is .001 larger than what the expander/flaring stem was designed for you will see a bulge where your bullet sits in the case.
If you look closely @ your picture you will see that your bullets have different seating depths. The shoulder (where the flat sidewall of the bullet meets the curve/where the octave of the bullet starts) should be seated above the rim of the brass the same height. Using range/different brass will have some affect of that look/height but yours is excessive. Couple that with the ring on top of every bullet you loaded tells me that your die is crimping too early. The bullet isn't fully seated yet & the crimping stage in the die/neck tension is stopping the bullet from fully seating. The ring on the top of every bullet is from the press continuing it's upstroke all the way & smashing/crushing the bullet that's been held in place in the case from neck tension/crimp.
A couple of thing to think about:
seat & crimp in different stages. I seat/crimp in the same stage when I roll crimp & the bullet has a crimp groove. Any time I use a taper crimp I will seat the bullet in one stage & then crimp it in another stage. This makes an extremely consistent reload. One of my favorite 45acp bullets to use/reload. A h&g #68 clone from a custom mold.
The shoulders on those bullets are a consistent 20/1000th's above the edge/rim/top of the cases. That consistency in bullet mfg/reloading leads to this.
Do yourself a couple of huge favors:
Get a larger expander stem from hornady or buy a rcbs cowboy action or lyman m-die. Any of those will expand the case properly for lead bullets.
Get a taper crimp die & seat and crimp in different stages. That will allow you to seat the bullet more consistently get a perfect crimp every time.
As for taper crimping, most reloaders use 3/1000ths crimp on anything they taper crimp. I taper crimp bullets in the 45acp & 9mm along with taper crimping jacketed bullets in the 38spl/357, 44spl/mag. For the 45acp you're looking for a .469/.470 crimp (measure the very top edge of the brass where the bullet brass meet).
good luck
