I have been using 180gr Remington Corelokt bullets for years. I have killed several whitetails with them and have no complaints. It is my opinion that if it aint broke, dont fix it.

I only wish Remington would put a little more care into the manufacture of their bullets. There is substantial deviation from lot to lot on their bullets, such as where the cannulare is located. Since I reload, I can us any bullet I choose and will probably change to Hornady Interlock 180s when I use up my Corelokts. The one thing I really like about Corelokts is the protected point aspect.