|I found this sling to be easy to install by following the included instructions. One thing that was confusing to begin with is that it shipped with the butt-stock adapter attached to the front of the sling; not sure if that is factory or someone returned it. The instructions provided the information necessary to figure this out (cam-lock goes towards the front). Total installation time from cutting the tape on the box to final adjustment was about ten minutes. This one is installed on a Bushmaster M4 using the factory sling mount on the front and the slot on the back. The sling does not interfere with my front folding bipod or carry handle mounted scope.
The sling itself is heavy duty, with plenty of length for most people. I stand 6'4 and wear large or extra-large shirts, and found that the sling had plenty of room, and still could be adjusted out another foot if needed. A note on adjusting, to future buyers: disconnect the quick connect before adjusting the length, then reconnect and open the cam-lock to finish the adjustment.
If you are looking for a three point sling, that requires no modifications to install, this is a great choice, made even better by the price!|