The Firebird USA SMO Signal Marker is the perfect companion to Firebird\'s 65BIO reactive targets, adding a vibrant splash of color upon detonation. Featuring a 65mm diameter, this 3-pack of signal markers simply adheres to the back of Firebird 65BIO using the provided stickers. When detonated, the Signal Marker produces a stunning explosion of color paired with an exhilarating boom, making it the perfect addition to any celebration. Key features: Compatible with Firebird\'s 65BIO reactive targets Orange color for maximum visibility Ideal for firearms training, outdoor recreation, and special events Whether you're looking to enhance your firearms training regimen, add excitement to your next outdoor adventure, or create an unforgettable atmosphere at a special event, the Firebird USA SMO Signal Marker is the perfect choice.