They are made to hang off the back a bit, really shouldn’t stretch much. You can scrunch it a bit rather than stretch it out. It stays on if you push it back.Yep, you're right. It's supposed to be 6.5" but it's 7". I didn't measure it before putting it on the suppressor, maybe it stretched a little bit?
@hereinaz are these able to stretch that much? It definitely felt more snug going on than coming off.
But, PM me specifics and we’ll swap it out.