The Heckler & Koch PSG1 (Präzisionsschützengewehr, German for "precision marksman rifle") is a semi-automatic designated marksman rifle designed and produced by the German company Heckler & Koch. This rifle is said to have been developed in response to the Munich massacre at the 1972 Summer Olympics.

psg-1步枪在机械上基于hk g3并且具有一个低噪音的助推器（类似于之前用于m16a1/a2/a3/a4上的復進助推器）。 PSG-1的预期精确度小于一个 角分 ，并被认为是最精确的半自动狙击步枪之一。

psg-1步槍在機械上基於hk g3並且具有一個低噪音的助推器（類似於之前用於m16a1/a2/a3/a4上的復進助推器）。psg-1的預期精確度小於一個角分，並被認為是最精確的半自動狙擊步槍之一。該槍能在300公尺的距離上連續將50發子彈打入一個直徑為8公分的圓圈。

2020年8月26日 · Another one of these legendary rifles is the H&K PSG-1, which when it was developed in the 1980s was promoted as the most accurate semi-auto rifle in the world. The question that many people ask, or at least think, is whether the actual rifle lives up to the hype and mythical status, and that brings us to the write-up here.

HK公司在2006年推出了改进型PSG-1 A1，把拉机柄卡槽的角度逆时针（向下方）旋转了几度，以避免拉机柄固定在开膛位置时影响某些较长的瞄准镜和阻挡射手的视野，另外原来的亨索尔特6倍瞄准镜因为电池充电问题和精确问题及倍率太小等问题，又换成施密特-本德 ...

HK公司 在 G3 的基础上和G3-SGT完全不一样的世界最高的半自动 狙击枪 PSG(Prazisions Sharfschutzen Gewehr)-1。这个8kg的重的狙击枪有最高的瞄准力是现有的狙击枪中反恐队战中最优秀的狙击枪之一。

2025年2月7日 · psg-1步枪在机械上基于hk g3并且具有一个低噪音的助推器（类似于之前用于m16a1/a2/a3/a4上的复进助推器）。psg-1的预期精确度小于一个角分，并被认为是最精确的半自动狙击步枪之一。该枪能在300米的距离上连续将50发子弹打入一个直径为8厘米的圆圈。

2020年8月26日 · It is an outstanding Police Sharpshooter weapon, but most agencies cannot afford the price tag (about $15,000 USD on the used market), which is why it usually shows up in only the most elite units. See our full hands on review here.

2023年4月15日 · As the manufacturer’s official info page states: “The PSG1A1 (7.62 mm x 51 mm), HK’s preeminent precision marksman’s rifle, is designed to deliver surgically accurate multiple shots to distant targets. It uses the famous HK delayed roller locked bolt system pioneered on the HK G3 and accepts 5 or 20-round G3 magazines… A 25.6 inch ...

2016年2月18日 · The PSG1 was purpose-designed for accuracy and speed of engagement with no cost spared, and to many still represents the apex of what a sniper rifle should be with the newer PSG1A1 rifle.