National Match Service Rifle Sling Competition Sling is made from 11oz strap leather, with numbered adjustment holes and a 50″ strap for those who find the standard 48″ length too short. Width is 1 1/4″. Fashioned after the M1907 sling. Fitted with MilSpec Parkerized steel hardware and brass rivets. Short strap is stitched with bonded nylon thread to resist rot. Keepers are 7/8″ wide and hand-stitched. Longer sling lengths are available. The sling comes with one pair of heavy-grade competition keepers. Swivels will need to be purchased separately.