Weekend Photo: A2/A1 Dissy Posted October 26, 2014 in AR-15, Photo Of The Day with 29 CommentsTags: bushmaster MadKaw69 sent us a photo of his “dissy” (Bushmaster Dissipator: shorter barrel, longer sight radius). It features a heavy stainless steel barrel, M16A1 furniture and a A2 upper receiver. Thanks MadKaw69. Submit photos you have taken to TFB’s Photo Of The Day. Advertisement