The Allen Company Chamber Safety Flag is designed for semi-auto handguns and continuing our commitment to shooting safety. This flag suits most handguns, offering a seamless insertion into the chamber. Simply insert the shaft, close the bolt or action, and witness the handle/flag portion flawlessly secure the bolt in the open position. This indicator signals to all that the firearm is unloaded, ensuring safety. The handle features a formed loop, which can be utilized for attaching a ribbon if heightened flag visibility is desired. Each pack includes two pieces, doubling your commitment to firearm safety. Elevate your responsible firearm ownership with the Allen Chamber Safety. Product Features: FITS MOST HANDGUNS: Designed to fit a wide range of semi-auto handguns, ensuring universal compatibility for enhanced safety. GREAT FOR USE ON ANY FIRING RANGE: Essential shooting accessory for safe firearm handling on any firing range, offering a visible sign of firearm safety. ESSENTIAL SHOOTING ACCESSORY: Whether it's competitive shooting, training sessions, or organized events, this safety flag helps in maintaining a secure environment. MUST-HAVE FOR SHOOTERS: Elevate your safety practices a must-have tool for responsible shooters dedicated to safe firearm handling. TWO PER PACK: Each pack contains two reliable safety flags, ensuring you're well-equipped to prioritize safety whenever you're in the shooting zone.