I’ve tried 3 powders with the 210gr TTSX and RL-17 go me to 2950 fps before I stopped. RL-26 is a bit too slow and Hybrid -100V got me to 2900.
Here is some of Barnes data.
I will test these at higher velocity at some point. I have a 3000 fps load for the 300 Wby , but I may dig out the 30-378 and see if I can turn them inside out.
Thanks to Guy for shining the light on TiteGroup reduce loads on UR , one can test bullets at close range to see how they behave at...
Forgot to add the Garmin photo for the first group.
Today I ran one into water pails , and as expected no expansion on the 220gr RN. Found in the 4th 5gal pail.
For the heck of it I ran a 130gr TTSX into 5gal pails also. Petals were in the first pail and the shank stopped between the 2nd...
Today was the first time out this year as expected some rust to shake off. Besides the H4350 Creed test and the Sub 308 , I tried out a new scope I mounted on the 375 Wby this winter. I had sent the scope I had mount on it back to Crimson Trace. I took a generic load of 270gr Speers and Hybrid...
Back around the first of the year I toyed around with the Hornady 220gr RN and TiteGroup for subsonic loads. Not that I could finally have time to hit my range , I tried them out.
My S2 Vanguard has a 1:12 twist and I found that to be a handicap. They impacted 18.5” low on my 208gr A-max zero...
Digging this up again. Today I had a chance to run H4350 in this test. The only difference today is I’m using my Garmin and the Striker has a different brake that won’t allow the Magentospeed to mount.
44grs is all one can load in this case.