S size. Certain you will need some force, but this is due to The truth that the quick adjust buckle is held set up by friction. This may be the weak point to a person but I have found this to be of no complications for me, the sling has https://donovanylwhp.mpeblog.com/60840365/srenmlight-tlr-6-and-tlr-i-hl-no-further-a-mystery