Firebird USA Signal Marker Features The Firebird USA Signal Marker is designed to adhere directly to the face of a Firebird 65BIO Target using the included stickers creating a simple two-part target system. When struck the marker detonates in a vivid burst of orange color paired with an audible pop giving shooters instant unmistakable confirmation of a hit. This visual and auditory feedback is especially useful at longer distances where spotting a bullet hole is difficult letting a shooter keep eyes downrange instead of walking up to check for impact. The 65mm size keeps the marker compact enough for a variety of target setups from dedicated steel courses to simple backyard paper targets mounted on the 65BIO backer. Built from a biodegradable polymer shell the Signal Marker breaks down naturally after use reducing range cleanup and environmental impact compared to traditional exploding target compounds. Its universal firearm compatibility means it works across rifle and pistol platforms without any special setup so the same pack of markers serves a handgun drill one day and a rifle session the next. The moving trajectory or static mounting options let shooters configure targets for action-style courses or traditional static range sessions adapting the same simple marker to very different styles of practice. Sold as a 3 pack weighing about 1 pound total the Firebird USA Signal Marker offers an affordable way to add exciting visual feedback to any range day whether that is a casual plinking trip or a more structured training drill for sale at GrabAGun. Firebird USA Signal Marker Specifications Manufacturer: Firebird USA Model: Signal Marker Target Type: Exploding Material: Biodegradable Polymer Shell Firearm Type: Universal Size: 65mm Mount Type: Moving Trajectory / Static Color: Orange Quantity: 3 Pack Weight: 1 lb Available At: GrabAGun