What's the more generic name for the inletted Winchester super grade sling swivels? I want to say Whelen or maybe Howell style but not sure, seems the only terminology I'm finding is "inletted sling swivels".
These:
Gunnery, gunnery, gunnery. Hit the target, all else is twaddle!
![[Linked Image]](http://www.realguns.com/images/inletteddwivelstuds.jpg)
