The Heckler & Koch G3 (German: Gewehr 3) is a select-fire battle rifle chambered in 7.62×51mm NATO developed in the 1950s by the German firearms manufacturer Heckler & Koch, in collaboration with the Spanish state-owned firearms manufacturer CETME. [2]

由于mc51是g3的小型化，口径相同，与其它发射手枪弹的冲锋枪相比，自然就成为世界上威力最强的冲锋枪。 但实际上 7.62NATO弹的威力实在是太大了，在短枪管的冲锋枪上连发时实在是不好操作，而且由于枪管太短，发射药不能在枪管内充分燃烧，导致枪口焰过大 ...

MC51冲锋枪，别名G3冲锋枪(G3 SMG)，是美国俄克拉何马州的佛兰芒·法亚姆兹公司以G3为基础，加上MP5的护木制造的冲锋枪·它是世界上威力最强的冲锋枪，但在短枪管的冲锋枪上连发时实在是不好操作，而且枪口焰大，所以作为军用枪并不实用。

2018年10月16日 · G3 算是德国后期打算大批量制造人民武器时候留下来的影响（德国设计师跑去设计了cetme 又回来定型了g3）。。。全枪看下来 就两个字 省钱。 ... 如此一来AR SMG的精度和射击时的上跳（特别是后者对特警单位的影响很大）都不如MP5，自然也就没有受到青睐。 ...

The G3 is an assault rifle chambered in 7.62.51mm developed in the 1950s by the German armament manufacturer Heck & Koch GmbH (H&K.) The G3A3 (A4) is a Selective-fire automatic weapon that employs a roller-delayd blowback perating system. The two-piece bolt assembly consists of a breech (bolt head) and bolt carrier. The bolt is held in battery by two sliding cylindrical rollers that engage ...

2015年12月8日 · Intro The G3 is a 7.62×51mm NATO battle rifle developed in the 1950s by the German armament manufacturer Heckler & Koch GmbH (H&K) in collaboration with the Spanish state-owned design and development agency CETME (Centro de Estudios Técnicos de Materiales Especiales). Type Battle rifle Place of origin West Germany Service history In service 1959–present Used by See Users Wars…

The G3 is the grandfather of a wide range of Heckler & Koch weapons such as the famous MP5 sub machine gun, HK 33 assault rifle, the PSG-1 sniper rifle and the HK 21 machine gun. Design. The G3 has a conventional layout and features the roller delayed blowback mechanism. Early models had wooden stocks and handguards.

For the civilian variant, see Heckler & Koch HK41. Not to be confused with the Heckler & Koch G36 The G3 is a West German battle rifle designed by Heckler & Koch during the 1950s. One of the most well-known battle rifles in existence, the G3 is very widely used by many countries around the world. Its design can be traced back to the old prototypes as manufactured by CEAM in France, such as the ...

The SG1 variant is a standard G3 with the addition of a special barrel, bipod, ergonomic butt-stock, trigger-group and sniper scope. The SG1 has, over time, been phased out in favour of the newer H&K 417 rifle. A further G3 variant, the highly compact MC51, is rumoured to have been used by UKSF. Nearly half as short as the full-size G3, the ...

2025年3月10日 · The MP5’s lineage can be traced back to the 1960s when Heckler & Koch, driven by the success of their G3 battle rifle, sought to create a compact weapon system utilizing the same operating principles. The result was a submachine gun that defied expectations. ... Before even considering a specific SMG, thoroughly research and understand the ...