You just arrived at the Dive Site and the Divers are all getting ready to Slip-In the Water for a Day of Spear Fishing. You Check your Gun and realize your Guns Band has Cracks in the Rubber! Having the right Spares On-Hand, when out on a Spear Fishing Trip, is important to a successful day of Hunting. The Cressi G20 Competition Elastic Bands are Powerful Band Specific for Open Muzzle Guns (can replace the originals for the Geronimo and Comanche Guns). Bands are designed for Treaded Wishbones and can get you out of a jam as described above, as long as you have a Spare in your Save-a-Dive Kit. This Durable G20 Black Competitive Rubber Band comes with Threaded-Ends ready for attachment to the Wishbone. Band is covered by a 12 month limited warranty.