Check the listing for details. BLUE FORCE VICKERS PAD PB SLING MC. Color: MultiCam, Condition: New. Listed at 116.95 USD. Prompted by a flood of requests and the growing popularity of push button sockets on premium rifles, Blue Force reintroduced the Vickers Push Button Slings. The Vickers Push Button Sling combines premium American-made push button swivels with the world class Vickers Sling to make the finest combat weapon sling on the planet.