Mack Brothers are anything but new in the precision rifle and suppressor world. They contract manufacture numerous suppressors and actions for many of the top rifle builders in the US. They also make and brand their own rifle actions, too.
I’ve yet to meet a hunter, or anyone who packs a rifle all day, wish that they had a heavier rig to carry. Most hunters now are looking for every advantage they can get in performance, and weight is a considerable factor when it comes to how far or long you can push yourself in the field. Mack Brothers EVO Titanium rifle action weights in at only 20.5 oz with the scope base included.