Hey I had hard time finding reviews on this item... But I had the itch so I did purchase it. I was looking for a rifle sleeve/sheath/holster that was molle compatible and not to bulky. Wanted to share my luck with any others interested. Fits AMAZING on my Rush 12 backpack. Perfect for on the go and doesn't move an inch. Really a well designed piece. It came with the 5.11 tier kit as well. Its holding my loaded up M1A in the picture just fine. My mini 14 isn't even noticeable. So, to anyone out there, seems to fit with any molle backpack with side attachments. Going on a long hike tomorrow to really see how it works. Feel free to ask any questions.. Like I said, wasn't much info out there when I looked.