Good product for ms3 sling, hard to secure - Magpul Industries Paraclip Adapter, Quick Detach

This is a well made product and a must have if you own a MS3 type sling with a paraclip. This looks simple to install and it is.. However use caution for the first few minutes to ensure it cams over and is fully locked in place. It took me fifteen minutes or so, with multtiple attempts, to get it to fully cam over and lock into place.