SIG SAUER ZULU BINO Adapter Black/FDE. Specifications for SIG SAUER ZULU BINO Adapter: Manufacturer: SIG SAUER Color: Black/FDE Features of SIG SAUER ZULU BINO Adapter Two Tail caps 1 crowned tailcap and 1 standard tailcap Flexcore allows the light to be powered by either the included rechargable 18650 battery or two CR123A (not included). Package Contents: SIG SAUER ZULU BINO Adapter SIG SAUER Infinite Guarantee SIG SAUER SOZB1002: ZULU BINO Adapter Black/FDE