S length. Sure you may need some force, but this is because of The point that the quick change buckle is held set up by friction. This could possibly be the weak point to somebody but I have found this to get of no problems for me, the sling has https://multi-cam-for-sale-online22832.ampedpages.com/the-fact-about-bulldog-belt-slide-holster-blk-that-no-one-is-suggesting-61623003