I'm doing loads for a new 14" MGM Contender barrel in a 20 cal Fireballl wildcat..What are your best loads for the 20 VT in a short barrel ?
I've tried IMR 4198, H110, Rl-7, but so far I've only got some results from RL-10x when I kept shortening the COL...
also what does your overall 20 VT cartridge length run with the best 32 gr V max loads ?
thanks ,
dan
