I use it. Good setup, it can mount to the GuideLight frame if you want for carry between the frame and pack, or just standard carry (shoulder sling, dual handles.)
It is burly, and durable. Hypalon guard on the front, so if you set it down to remove the rifle, nothing gets scuffed up. Foam throughout for form and protection. I have used it to carry a Model 70 Win .30-06 and a 6.5 Howa, with plenty of room regarding barrel length.