With this universal sling attachment, you can add a sling to almost any boomstick, as long as the firearm has even something resembling a loop or slot. Thanks to the simple design, the sling is easy to attach and detach, but hard to break.
Note that if you expose the wire to hot temperatures the nylon coating might deform or melt a little. However this should not affect operation as the steel wire cares little for temperatures like that.