Other best-selling pistols include the Kel-Tec PMR-30, GLOCK G43, CZ 75, and the Ruger LCP. All three models were designed for personal protection. Smith & Wesson's best sellers include the M&P9, M&P9 Shield, and M&P Bodyguard. The P938 is based on the 1911 and chambered in 9mm. Available in full-size and compact, the P320 utilizes a modular design for easy changing of the caliber and grip size. The P365 is made with a polymer frame and chambered in 9mm. SIG SAUER's most popular pistols include the P365, P320, and P938. The top-selling handguns on are from SIG SAUER and Smith & Wesson, as well as Kel-Tec, CZ, Glock, and Ruger.