Origin
Switzerland
A selective fire battle rifle developed by Schweizerische Industrie Gesellschaft (SIG) during the Cold War. Also known as the Sturmgewehr 57 (Stgw 57), it entered service with the Swiss Army in 1957, remaining in inventory until 1990. Operating on a roller-delayed blowback mechanism, and using a 24-round box magazine, the SG 510 is capable of firing at a rate up to 600 rounds per minute with an effective firing range of 800 meters. SIG 510 was originally chambered with the 7.5×55mm GP 11 cartridge, though later variants intended for Chile and Bolivia were developed to chamber 7.62x51mm NATO cartridges. The forearm grip of the SG 510 is located near the receiver group, with a bipod integrated into the weapon near the muzzle. It includes a muzzle break to reduce recoil, and can also mount a bayonet or launch rifle grenades. The fixed butt-stock is integrated with a buffer unit to further reduce the recoil. After retiring from service many SG 510 units were refitted to only fire semi-automatic and sold to civilian market, intended for firearms enthusiasts, hunters and sport marksmen alike.
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.
