Isn't Fritz the same guy that modded the AI bolt for Franks Valkyrie?
Honestly I grin ear to ear shooting the 22GT, it's a laser. The decision was a practical one for me. Already had a doner Tika with 308BF, so all that was required was a barrel, Alpha Brass, and a SAC bushing for the modular GT die. Also I'm at see level. Frank was getting 3050 from his Valk, but stepping on it pretty hard with cfe 223 to get their. With the 22GT 3050 with 88's was my fire forming load with 6.5 Staball & old Wolf primers. Put 20 rounds inside of .9" without trying. Feeds perfect from unmodified ARC mags. So far I've tried 6.5 Staball, RL 16, RL 15.5, H4350, & N555. There was no clear winner, liked them all. At modest speeds the Alpha brass is going to last a long long time & barrel life will be good if I can keep my foot off the gas.