If you're planning to use the sling for position work, I'd suggest putting it on backwards. Run the long part of the sling through the rear, and put the steel hook on at the front. When you go to position shooting, remove the entire sling, and put your left arm (asssuming you're right handed) through the loop (with half outboard twist in the sling), tighten it to the outside of your arm, then hook the steel hook up front. Get in position, swing your arm around the sling and put your hand up at the sling swivel, and roll the rifle into place (pushing forward on the buttstock). IF it's not hard to do, it's too loose, if it's really impossible, then it's a little too tight.