Ardent
CGN Ultra frequent flyer
I think one cherry picked load with a 308 200 gr projectile at 2582fps is an unrealistic example. I have been loading for a long time and have over thirty manuals and the consensus of them is 2450 FPS with a 200 gr out of a 24” barrel. Many don’t even want a barrel of that length. Not that it matters as our your well aware with your experience that where the bullet impacts and what construction and speed of impact is the really important part. I personally think they’re are presently more than enough proven rounds and the more there are creates shortages. Just my opinion
Fair. That one .308 load is better than the others by at least 100fps and a CFE223 load if published in .338 Fed would presumably have the same benefit over other .338 Fed loads. I still find the margin of difference from the average of heavy .308 velocities to the average of .338 Fed velocities underwhelming.
I’m into lots of niche ballistic thinking just not that one personally, seems like a lot of effort just to be different. I’ll never say it wouldn’t be a great hunting cartridge, it would, I just don’t see the niche it was designed for as a void needing a solution.
On the .308 case adaptions, I’m always looking downslope in bore diameters for marked improvements, rather than up.