youngolddude
Professional
I started using Magtech LPP yesterday and found that many of them are not seating fully. I was reloading .45 ACP with mixed brass and had a crapload of them not fully seating. I pulled them and sent them back through the primer stage. I noticed that Winchester brass didn't have an issue from a very quick look. I hope this won't be an issue for other large primer brass I reload. I bought these due to price and availability. I would have purchased others if found at a reasonable price.