.308 vs .300WM

[mapper]

I got 6 mm from him, barreled action at QMC having dan set it back and ream the chamber fresh..
1:10 twist, so I'll be limited to 90 gr... was going to load 87 hornady over 4064 and work a load up..36/40.3..
Last was max load of 43 gr of 4064 under a 75 gr v max that went 4000 fps..
So its a old school 244 rem/ 6 mm rem...mauser 98 action, heavy douglas 29" barrel, heavy fajen stock.

Just a 243 out of a necked 7 mm mauser brass..