It is an evolution of the earlier 9A-91 carbine, primarily designed to be compact, reliable, and versatile in urban combat scenarios.

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 steel buttstock folds up and above the receiver when not in use.

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 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.

A-91M assault rifle is a gas operated weapon which uses rotary bolt locking. Long stroke gas piston is located above the barrel. Gun is made in bullpup layout, and features forward ejection for ambidextrous use.

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 launcher mounted under the barrel.

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 launcher mounted under the barrel.

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.

Unlike other assault rifles, the A-91 is equipped with an integrated 40mm grenade launcher. This weapon fires various types of warheads from the VOG-25 series of shells, which are already in circulation with the Russian Armed Forces and Russian military customers around the world.

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 Originally made to fire 7.62 x 39mm ammunition and accept standard AK mags, the A-91 was later made available in 5.56 x 45 NATO chambering. A Russian assault rifle, featuring a bullpup configuration.