Don't know what it is but you can probably find it here:
https://www.google.com/search?biw=1920&bih=947&tbm=isch&sa=1&ei=StQrW77MCqzl5gLJlbfAAg&q=billy+dee+williams+colt+45&oq=Billy+Dee+Williams+colt+&gs_l=img.3.0.0l10.1114.1964.0.3198.6.5.0.1.1.0.140.533.2j3.5.0....0...1c.1.64.img..0.6.535...0i67k1.0.4xDtcfl8N8g