Basic composite mechanical double trigger frame WITHOUT internals. Turns any standard Spyder into a mechanical double trigger. Brand new frame only from Kingman. Features a molded composite 45 frame, drilled and tapped for easy insertion of your Spyder internals. This is only the composite frame, NO PARTS! Grips, trigger, sear, spring and safety are NOT included. Grip is drilled and tapped to accept the Spyder diagonal bottomline or drop forward. Fits all current standard mechanical Spyders and most electronic Spyders (MR series, Sonix, Victor, E99, etc). Also some Spyder-clones (Icon, etc.). Olive Green.NOTE: Will NOT work on VS, RS and other models with flat bottom.