HK91: The HK91 is a semi-automatic version of the G3 similar to the HK41, also marketed to civilians. However, in order to comply with US firearm regulations a number of modifications to the HK91 were made that do not appear on the first pattern HK41.

HK91是HK公司为打入美国民间市场而开发的G3美国民用版，为符合相关法例，HK91只能半自动射击。 由于当时HK91的售价只有400美元，成为当时HK公司在美国民间市场中最受欢迎的产品，从1974年到1989年，总共有48,817支HK91出口到美国。 但现在一支HK91A3居然要买3,000美元。 这张是1980年代的HK91A3平面广告，广告的宣传语是“When you're determined to survive, you leave nothing to chance.”（当你要生存，你别无选择）。 这是一种少见的30发弹匣，是 …

2005年8月22日 · www.hkpro.com has good writeups on both the real HK91 and G3, but to make a long story short: G3 = selective fire military version, HK91 = semi-auto civilian version. HK41 had trigger packs closer to the auto packs (could modify an auto pack to fit), HK91 had the radically different civ ones and there's no way to make a auto pack fit without ...

The Heckler & Koch G3 (HK91) is a select-fire battle rifle that operates on a roller-delayed blowback action which allows the rifle to cycle without the need for a gas system often found on self-loading rifles chambered for full-power cartridges.

Chambered in 7.62 X 51 NATO, the G3 is one robust, reliable rifle that has seen service around the globe. The G3 and its semi-automatic version, the HK 91, are made primarily with plastic furniture, stamped receivers, a hammer forged barrel, and use the Roller-Delayed Blowback operating system.

FMP Made G3-HK91 Rifle Kit. Made by FMP Portugal; HK91 - G3 Rifle design.308 / 7.62x51; Original Military rifles; Full Auto bolt carrier; NRA rated Good condition; May have FMP & HK markings; The HK91-G3 Rifle was extensively used all of the world and licensed to several country's for production. HK Germany authorized FMP (Fábrica Militar de ...

2024年8月7日 · The G3/HK-91 has a reputation for durability. Does the US-made PTR-91 clone live up to that legacy? Check out our PTR-91 review to find out!

2018年12月13日 · Original G3 variant with older style flip up sights and wooden furniture. Wikipedia image. This delayed-roller blowback operation was first seen in the Mauser Gerät 06H, a prototype sturmgewehr...

2023年4月16日 · A full-auto mil-spec HK G3 is going to cost you the proverbial arm & a leg in terms of money and bureaucratic headache to obtain, so your best bet is the HK 91 (at least in cities and states that haven’t banned so-called “assault weapons,” that is).

The Selfloading Rifle HK 91 is the non-military design of the well-known Automatic Rifle G3, adopted as standard weapon by the Deutsche Bundeswehr (Federal German Armed Forces)