I flipped quarters in my head to build 7mm prc, a 7-300 PRC, 7mm LRM or stay with a 7mm rem mag and throat it for the 180 Eldm. I already had 7mm rem mag Redding competition dies and 300 pieces of 7mm rem mag ADG brass. I did have 300 PRC ADG and Lapua brass I could of necked down but would have to have custom dies made. 7mm PRC is the new kid on the block and brass and dies are limited if available. Once fired hornady brass may become an option early on? 7mm LRM is only available through Gunwerks so limited supplies there. So with the variables in front of me I decided my new barrel would stay chambered in 7mm rem mag throated for the 180’s. I had everything and can get to working a load as soon as it’s done. Wasn’t sure if I’d gain much if anything on the others enough to risk the component crisis we are in. Bird in the hand theory I guess.
