ASP-9

The ASP-9 was a custom made handgun model designed and built by Paris Theodore, owner of Seventrees, Ltd. a custom gun leather shop in New York from the early 1970s to 1987. The ASP was based on the Smith & Wesson Model 39 pistol chambered in 9x19mm. The ASP featured clear Lexan grips and a clear magazine, allowing the shooter to see how much ammunition is left, a rounded hammer, hooked trigger guard and no front sight, as the design utilized a "trough" rear sight, designed for rapid aiming. The ASP was responsible for later innovations made in the development of concealable handguns.

Sully used an ASP-9 as his main sidearm.

Description
The ASP was a reworked Smith & Wesson Model 39 or 39-2, employing a shortened slide; a fixed bushing (in lieu of the Smith and Wesson designed collet bushing); the unique Guttersnipe sight system; clear Lexan grip-panels; a fully ramped and throated, shortened barrel; and a smoothed and radiused profile to ensure no risk of snagging on the draw.

The fixed bushing was tightly fitted to the shortened barrel and dry-lubricated by Teflon-S, which was applied to all components of the pistol, with the exception of the clear Lexan grip panels. Teflon-S is regarded as safe for handling, but not for use in cooking appliances and utensils. It is somewhat more durable than more typical Teflon formulations. Teflon-S is occasionally found on the blades of gardening implements. The unique sighting system, referred to as the "Guttersnipe", was a narrowing U-channel with fluorescent yellow panels that would form three triangles, all pointed at the target when the sight was properly aligned.

Checkering was kept to a minimum, and reserved for the frontstrap and backstrap, as opposed to the grip panels, which were smooth to prevent the drawing hand from catching prematurely on draw, thereby minimizing the risk of any misalignment of the pistol during presentation, aiming, and firing.

The ASP 9mm handgun was made in either right-handed, or left-handed models, as the extended trigger guard(which included a recurved hook for the index finger of the supporting hand — one of the earliest known instances of such a feature) was cut away on the side of the strong-sided hand (which would depend on the handedness of the individual purchasing the weapon).

Included with the gun was a patented double magazine pouch which used a magnet to hold the spare magazines in place. The cost for the complete ASP modification package on a customer-supplied gun was $475. Production of holsters and magazine carriers for the ASP 9 mm were contracted out to Ken Null, who still produces those designs. Theodore ceased production of the ASP in 1987.

They are very collectible today, and known as James Bond's gun from the books.