The Stingray mod offers the following features:
22mm diameter
Made of stainless steel and available in brass
Three separately brushed battery tubes (Only available in the Black option)
Solid Copper contacts
Polished top and bottom cap
Beautifully etched laser engraved design
Bottom magnetic firing switch
Compatible with 18350/18500/18650 IMR battery sizes
Comes with an individual serial number
Stainless steel locking ring