I just got a MS3 sling for my AR15. I don't have the Magpul ASAP end plate and it's my department's gun so I probably won't be able to change it out. Currently it has a Midwest Industries end plate for attaching a sling but the MS3 doesn't swivel freely when I attach it. I was thinking I would have to attach some sort of ring to the end plate like the Magpul ASAP plate has. Maybe like a key ring attached to the Midwest Industries mount then I could attach the MS3 to that.
Any thoughts?
Any thoughts?