CarJunkieLS1
New member
Today I got to put some rounds through a new cartridge in development. It's an AR-15 cartridge made by MDWS called the 25 GPC. It's a 6.8spc case that's had the shoulder angle blown out and forward upping powder capacity.
I was using fresh brass simply ran through the sizing die and loaded. A 75gr HP at 3200 and a 85 Nosler BT to over 3100. Still working on cycle issues (gas port) but had no pressure signs. Velocity achieved with a 22" barrel.
So all you quarter bore fans are you as excited as I am to see what she'll do with 100 grain and up for deer.
I was using fresh brass simply ran through the sizing die and loaded. A 75gr HP at 3200 and a 85 Nosler BT to over 3100. Still working on cycle issues (gas port) but had no pressure signs. Velocity achieved with a 22" barrel.
So all you quarter bore fans are you as excited as I am to see what she'll do with 100 grain and up for deer.