Barrel Safety Rods Solution to safe training practice, instruction, display and gun storage. 7.62X39mm (such as AK47) Safety Rod – 50.5cm Prevents live round from being chambered. Securely blocks barrel, does not slide out. Fits many types of weapons. Made out of light unbreakable elastic plastic. Bright and visible. Color: Subject, any RAL color can be done (neon included).