H&K PSG1

The PSG1 (Präzisionsschützengewehr, German for "precision shooting rifle") is a semi-automatic sniper rifle designed by the German company Heckler & Koch of Oberndorf am Neckar.

The PSG1 is mechanically based on the G3 rifle and features a low-noise bolt closing device (similar to the forward assist on many M16 rifles). Its shot-to-shot variation is expected to be better than 1 minute of angle (MOA) with match ammunition. This level of accuracy is only average compared to most modern sniper rifles, but is still exceptional for a semi-automatic rifle and at one time was claimed to be one of the most accurate semi-automatic sniper rifles in the world.