Our take: AK47s with full stocks notoriously have some of the worst, most uncomfortable rear stocks of all rifles due to antiquated design. As a result, players may lose accuracy and on-field effectiveness dealing with the discomfort of wielding an AK47 for a prolonged period of time.
To combat this issue, Element Airsoft designed an extremely ergonomic, highly comfortable rubberized rear stock pad made especially for full stock AK47 rifles. It provides universal fitment onto full stock AK47s, and delivers a much more comfortable, no-slip rear stock that is effective against combating shoulder/arm fatigue from all the contact made with the rear stock. If you have a blowback AK47, it will also effectively reduce the effects of blowback on accuracy (if any).
Highly recommended for ALL full stock AK47 owners.