Re: 300 Ultra Mag Load
I use 90.0 grains w/180 AB. 3300+ I do have a tight neck BR chamber which drives the pressure up, hence my reduced charge. If you have a factory chamber you may need more than 90 gr. to get 3300 or better. RL25 works REAL well in a 300 RUM.
Originally Posted by Broz
Please just answer one very simple question. Why would anyone shooting long range load a low BC , low SD 168 gr offering in a 300 win???????
My answer to this is. The only reason is to make the 7 RM look good. There is no other reason.