(This is the description text but the file was below the upload requirement - hence this graphic)

We're happy to present our newly re-designed .223 cartridge. This cartridge has been throroughly tested in dozens of home-assembled kits and and factory-built sporting arms and is free of the common jamming problems that plague many other .223s cartridges. The laser pulse has been tuned for optimum visibility, but is still short enough to produce a razor sharp image. Like our other O-ring cartridges, these fit securely in the chamber to ensure that they will hit the point of aim reliably. Without O-rings, cartridges will not center reliably in the chamber, so accuracy can be literally "hit or miss". Like our other laser cartridges, these are a great aid in improving target acquisition and trigger management, and will be of particular value for adjusting actions and triggers, iron sights and optics."