Bulk Buy China Wholesale Sling Swivel Mount Qd Quick Detach/release Heavy Duty Flush Push Button - 1-1/4 Inch $2.99 from Vancher Inc. | Globalsources.com
2PCS Rifle Sling Swivels Heavy Duty Quick Detach 1 /1.25" Width Swivel QD USA | eBay
Allen Swivel Sling Set for Bolt Action Rifles - 14420 | Blain's Farm & Fleet