i bought one, and a highly respected rifle smith spent a lot of time attempting to fit it and for it to be safe in a stalking rifle. Wasted time and effort, as we agreed that a rifle that was prone to slam fire is definitely NOT safe. Reverted to factory trigger , honed, and polished, totally safe and quite good enough for stalking.
The trigger bits are in a drawer somewhere in my "Room" , and will never be used.
Just my experience FWIW
That looks interesting as well, do you have any experience with them or what they cost? I have emailed the company regardless, just wanted a first hand comment.
Why?stay clear!!