Smith & Wesson's 4006TSW in this California Highway Patrol configuration is a 1990s steel-frame double-action pistol in .40 S&W with a 4-inch barrel, serial CHP8177. It carries a bobbed hammer, three-dot sights, an accessory rail, a decocker and Hogue rubber grips. The bore is excellent and the metal shows minor marks, which puts the overall condition at very good.

This is a duty-pattern service pistol, and a steel frame with a 4-inch barrel gives a New Mexico owner a solid home-defense or range gun with a traditional double-action first shot and a decocker for safe hammer-down carry. The bobbed hammer keeps the rear of the slide snag-free. New Mexico does not require a permit to purchase or register handguns; the dealer runs the NICS check, and the seven-day wait does not apply to holders of a valid New Mexico concealed handgun license or to FFL holders.

Key features

• .40 S&W, 4-inch barrel, steel frame
• California Highway Patrol model, 1990s production
• Bobbed hammer, decocker, three-dot sights
• Accessory rail, Hogue rubber grips
• Excellent bore, overall very good

Handguns go to a New Mexico FFL dealer of your choice; bring photo ID, complete ATF Form 4473 and collect the pistol after the NICS check and any wait that applies.