PS: there were plenty of conversions of Kalashnikov rifles to bullpup layout before the Vepr, like Russian OC-14 Groza, Finnish Valmet M82, Chinese Type 86 or South African CR-21.

西蒙兹：有卡拉什尼科夫步枪的足够小斗犬转换前vepr布局，像俄罗斯的OC - 14格罗佐，芬兰的瓦尔·梅特m 82狙击步枪，中国式86或南非铬21。