Familiar with this? This rifle model is taken from one of the best games ever made, HITMAN. The semi-automatic Walther WA 2000 bullpup sniper rifle was designed in the 1970s by the Carl Walther GmbH Sportwaffen company. Originally built from the ground up as an Olympic target rifle it became popular as a Sniper Rifle. The bullpup design was chosen because it would allow a standard length (for a sniper rifle) barrel to be used whilst the overall length would be shorter than a conventional rifle.
The WA 2000 used the PV4 night vision sniper scope. The .300 Winchester Magnum round was chosen as the primary caliber because of its long range accuracy and its consistency at all ranges. The entire rifle is designed around the barrel. The WA 2000 fires from a closed bolt and uses a bolt with seven locking lugs. The rifle features a six round magazine capacity.[Wikipedia]