Cavity Back Bullets has a new 175 grain bullet (lead free but not cavity back). It’s made to expand reliably down to 600 fps to 2.5x caliber. I’m going to get them out to the range for a test in the next week or two, looking forward to seeing how they perform. It will be nice to have an alternative!

Left to right: 160 Winchester (6.8 Western), 175 CBB, 200 Woodleigh, 120 MKZ
We do not – we don’t make or sell loaded ammo and nobody I know of makes a commercial 6.8 subsonic round. You can buy the bullets and load them. Get them from Cavity Back.
Do you have boxes of the 6.8 SPC subsonic grounds for sale?
I did not know of any 6.8 SPC vendors in the Subsonic space. Thanks Ben!
How did the range test go?