CR-21突击步枪(CR-21)

The Vektor CR-21 is a South African 5.56×45mm NATO bullpup assault rifle designed as a potential successor to the Vektor R4, featuring a compact design, low weight of 3.72 kg, and compatibility with various sight options and underbarrel grenade launchers. Introduced in 1997, only 200 units were produced, primarily for specialized military units, with a mechanism derived from the Kalashnikov action and a non-reversible ejection port limiting use to right-handed operators.