A-Zoom Revolver Snap Caps .38 Special 12 Pack Blue. Safely dry fire and function test your revolver by giving the firing pin a cushion to strike. Constructed from a solid piece of aluminum and then hard anodized A-Zoom Snap Caps are designed to withstand thousands of strikes. Plus they are painted a soft blue a common color for dummy rounds. There is a special place in every gun owner's heart for a nice wheel gun. The smooth cylinder rotation timed with the hammer is truly an engineering marvel so protect the cycle by loading up some revolver Snap Caps by A Zoom. A-Zoom offers options for two of the most popular revolver calibers: .38 Special snap caps and .357 Magnum snap caps. Keep your revolver safe whether you are dry firing or function testing with A-Zoom Blue Revolver Snap Caps Specifications for A-Zoom Blue Revolver Snap Caps: Manufacturer: A-Zoom Fabric/Material: Solid Aluminum Number of Rounds: 12 Gun Type: Revolver Color: Blue Features of Blue Revolver Snap Caps: CNC machined from solid aluminum with hard anodized finish. Package Contents: A-Zoom Blue Revolver Snap Caps A-Zoom 16318: Revolver Snap Caps .38 Special 12-Pack Blue