The A-91 is a Russian bullpup assault rifle developed by the KBP Instrument Design Bureau during the 1990s. It is an evolution of the earlier 9A-91 carbine, primarily designed to be compact, reliable, and versatile in urban combat scenarios.

The A-91 features a forward ejection system, initially developed in Tula by designers like Afanasiev during the early 1960s. In this system, the ejection port is located above the pistol grip, and points forward.

The A-91 is a Russian bullpup assault rifle developed by the KBP Instrument Design Bureau during the 1990s. It is an evolution of the earlier 9A-91 carbine, primarily designed to be compact, reliable, and versatile in urban combat scenarios.

Sep 10, 2018 · Though born of the same line of KBP-designed A-91-series assault weapons (to include the 9A-91 assault carbine), the A-91 assault rifle is a departure in that it utilizes a "bullpup" configuration for ultimate compactness in-the-field.

While the A-91 retains the basic gas-operated, rotating bolt action and a trigger unit design from 9A-91, it features a bullpup polymer housing, with an integral 40 mm single-shot grenade …

The 9A-91 is a gas operated, rotating bolt weapon, which utilizes a long stroke gas piston, located above the barrel, and a rotating bolt with 4 lugs. The receiver is made from steel stampings; the forend and pistol grip are made from polymer.

The A-91 is a bullpup assault rifle with a mounted grenade launcher. The weapon ejects forward of the user, similar to the FN F2000. The weapon features a carrying handle; the charging handle is mounted underneath the carrying handle. The body is made of polymer.

The rifle has an integrated grenade launcher that can effectively fire 40mm VOG-25 and VOG-25P fragmentation grenades. Originally made to fire 7.62 x 39mm ammunition and accept …

1990年代中期设计的A-91 早期型的榴弹发射器扳机在前握把的前方，而2000年后的型号因为榴弹发射器移到枪管下方，占据了原本前握把的位置，因此采用了 双板机 结构，在放大的扳机护圈内，后面的扳机是控制步枪的， 前面 的半月形扳机则控制 榴弹发射器。 在机匣右侧和弹匣 座 上方 有 一个大形 的 快慢机/保险杆。 在 步枪 的 板机 内还 另外配有一个自动板机保险 装置（有点类似于 Glock 手枪）。 拉机柄在机匣上方，在提把下面，左右手均可操作。 瞄准装置是 柱形准星 …

The A-91 is a Russian bullpup assault rifle / grenade launcher system developed by KBP Instrument Design Bureau. Originally designed in 1990, the prototype design featured the 40mm grenade launcher located above the barrel, with the trigger underneath it.