Shot some 160 ttsx with 52.5 of new 2230 yesterday too, 1st time shooting the gun and getting under well under an 1", shot 180AB with 48.5 of IMR 8208 and shot close to .75", still need to figure out what powder to use with the 210PT I have 2230, 8208, 4064 and TAC on hand might have to see if LVR and 2000MR are available in town.
