Origin
Germany
P226 pistol type semi-automatic, Mechanically locked, recoil operated service handgun designed by the Swiss fire arm company SIG Sauer. This pistol's design is based on SIG's P220, but built to accept double stack magazines. Many different variants of P226 was made to chamber different calibre cartridge, most variants chambers the 9x19mm Parabellum, .40 S&W, .357 SIG and the .22 Long Rifle. During the service side arms trial of the US army in 1984, despite finishing the trial with satisfactory results, the armed forces chose the Beretta 92F for the military designation M9, however US taskforce Navy SEALs later procured the Mk25 model of P226 and made it their long-term service side arm until 2015. Aside from the SEALs, P226 variants are in service in many policing units all around the world.

Girls' Frontline
Girls' Frontline is a mobile strategy game developed by MICA Team, a Chinese company. It is a moe anthropomorphism game in which the player controls echelons of characters, each of which are based on actual guns. The game was released in Mainland China on 20 May 2016, and in Hong Kong and Taiwan on 18 January 2017. It was also released in South Korea on 30 June 2017. The English version published by SUNBORN Network Technology was released on May 8, 2018. This game is a prequel of another game developed by the same company called Bakery Girls.