A-100 series buttstock extendable (telescopic) is designed for installation instead of a standard AK-100 series stock. It provides maximum flexibility and better weapon management. Designed for 5,5 mm pin Telescopic stock МВРИ 04.22.000 allows to increases the lengths of the stock by 60 mm, while maintaining the possibility of folding and locking. It has seven locking position. Stock recoil pad height is adjustable. Easy to install no skill is required.