Been running these on my deer hunting rifles. On and off all day they have a quick pull to loosen and easy pull and hold tight for rapid setting from relaxed hanging to arm wrapped shooting on moving deer.
https://www.vikingtactics.com/shop/vtac-pes-ultra-light-sling-w-metal-buckle/Makes you more steady and they are light.
My whole group has moved to using these.
Not pretty leather but the function is great.
