Looks like LMT is getting into the suppressor game.
https://lmt-at.com/product/ion-30/
Cliff notes:
MSRP: $899
Weight: 19 ounces
Approved for use in calibers from .17 to .300 Win Mag
Made of 17-4 stainless steel, 4140 steel alloy, and Inconel
Zero Back Pressure and Sub 140db at shooter’s ear.