Here what I'm looking at. They are for a .52 Disc Extreme.
The shorty is 350 grains and the longer is 435.
The lube got little melted in shipment and I was messing around with knurling them. You can see how much rifling they catch, especially on the one I taped. Does this look like enough and will these expand upon ignition? Wad or no wad when firing?
