Some shooting ranges, and most every shooting school, require the use of a chamber flag to indicate that the rifle is unloaded and safe. Why not use a bright yellow chamber flag with a stylish Sniper Central logo on it to show your support! These are a simple, yet very effective, chamber flag made of durable nylon that will hold up for years of use. They work in long and short action and just about any chambering. The nylon material will not damage or harm the chamber and the slight curve insures that it stays in the rifle even when racked vertically. These are the chamber flags we use in our shooting classes.