I have used plated and jacketed bullets without a cannelure in 45 colt. I back off the roll crimp so that only a light crease is made in the bullet without cutting the jacket. This takes some trial and error, and I pulled some bullets from loaded rounds at the start just to be sure. I experimented with taper crimps and the recoil pulled the bullets out quite a bit by the 6th round. Same thing happened in my 625 when I tried to taper crimp 45 auto rim loads. Even when applied firmly, the taper crimp did not hold steady. I noticed the same effect with factory taper-crimped 45 acp, with less movement, but the bullets were still pulling out.
Use moderate loads with the 230 gr plated in 45 colt, like 6 gr bullseye, 7 gr w231, 8 grains unique, etc. That and a light roll crimp should minimize bullet pull-out. It's worth getting this to work, as jacketed/plated cannelure bullets for 45 colt are limited in selection (if you can even find them) and high in price compared to 45 acp.
This is why we reload. Good luck.