The AEK-971 (Russian: Автомат единый Кокшарова 971, "Automatic (rifle), Universal, (of) Koksharov, 971) is a selective fire 5.45×39mm assault rifle that was developed at the Kovrov Mechanical Plant (KMZ) by chief designer Stanislav Ivanovich Koksharov (Cyrilic: Станислав Иванович Кокшаров), also known as Sergey Koksharov, in the late 1970s and 1...

捷格佳廖夫工厂没有立即重新生产AEK-971，而是先进行改进，改进后的AEK系列被重新命名，其中5.45口径的AEK-971称为A-545，而7.62mm口径的AEK-973步枪被称为A-762。 大概在2010年左右，捷格佳廖夫工厂成功获得来自俄罗斯内务部和其他俄罗斯执法机构的新订单，于是恢复了AEK系列突击步枪的生产。 A-545步枪的在内、外部都比早期的AEK-971有较多的细节改进。

The A-545 (GRAU index 6P67) and the related A-762 (GRAU index 6P68) are Russian assault rifles. The A-545 was announced as a successor line of sorts to the AEK-971 and AEK-973 assault rifle lines which saw limited service with Russian forces. The A-545 was tested against the AK-12 during state...

与传统的ak步枪不同，a545步枪是俄军未来步兵系统（简称ratnik）当中的一部分，该系统目的是为俄军研发新型战斗服装、装备和枪械，满足军队未来作战的需要。

2023年4月16日 · The A-545 is a select-fire rifle with an ambidextrous selector with settings for safe, single shot, 2 round burst and fully-automatic. The rifle is gas-operated and uses a rotating bolt locking action coupled with the BARS recoil mitigation system. The rifle has a reported cyclic rate of 900 RPM. Russian troops with A-545 (via social media)

2015年8月17日 · Where the AK-12 is essentially the well-known and respected Kalashnikov with some new architecture that supports the modern accessory-driven paradigm, the A545 is the incarnation of a more radical concept, dating back to the Abakan trials that produced the AN-94.

2023年9月22日 · A-545 被宣布为AEK-971和AEK-973突击步枪系列的后继系列，这两个系列在俄罗斯军队中服役有限。A-545 在国家 Ratnik 试验期间针对AK-12进行了测试，据说此时该武器已经足够好，至少可以在 2015 年投入使用以进行评估。 2017年3月，宣布A-545和AK-12在完成测试后 …

捷格佳廖夫工厂对AEK-971作进一步改进后，重新命名为A545和A762。 AEK-971最主要的特点是采用了称之为平衡动作（balanced action）原理的回转式闭锁枪机系统。

2024年7月23日 · 当下俄军特战兵的专属突击步枪之一，设计源自于，未能成功装备俄军的AEK-971突击步枪。 A-545突击步枪的基本结构，也借鉴了AEK-971，各方面进行了完善，成功赢得俄军的招标。 A-545的重量要更轻，枪托采用类似冲锋枪一样的简易可伸缩式设计。 全枪大部分使用了合成材料与工程塑料结构，可以发射5.45x39mm弹药，或者发射7.62x39mm弹药。 不过是相同基础的A-762型。 该枪的后坐力小，连发射击也更容易操控。 A-545自动步枪，该枪由杰格佳 …

2024年6月3日 · Russian forces in Ukraine have been spotted with A-545 rifles, a strange member of the AK family. The A-545 is a new rifle, but it uses the Balanced Action Recoil System, or BARS, a very interesting operating system that dates back to the 1960s. In 1965, Peter Tkachev developed a weapon known as the AO-38.