The SIG Sauer P239, produced from 1996 to 2018, is a semi-automatic pistol renowned for its suitability as a concealed carry firearm. Designed and manufactured by SIG Sauer Inc., the P239 was offered in three calibers: 9×19mm Parabellum, .357 SIG, and .40 S&W. This compact pistol features a 3.6" barrel and an overall length of 6.6", with a height of 5.2". It weighs between 25 and 27 oz when unloaded, depending on the caliber. The P239 utilizes a single-stack magazine with capacities of 8 rounds for 9mm or 7 rounds for .357 SIG and .40 S&W. Initially available in double action/single action (DA/SA) and later offered in double-action only (DAO), it is versatile enough to suit various shooting preferences. The P239 SAS (SIG Anti-Snag) variant offers an ultra-smooth, snag-free profile designed specifically for concealed carry. The P239 Tactical variant includes a 4" threaded barrel for suppressor use, a short reset trigger (SRT), and an optional 10-round extended magazine, though it is chambered only in 9×19mm Parabellum. Developed to meet the needs of law enforcement and federal agents for a reliable, compact backup pistol, the P239 delivers exceptional handling and concealability without compromising performance. Its slim profile and "performance engineering" make it a top choice for those seeking a high-quality concealed carry pistol.