AK GP-25 accessory kit recoil pad

 (6G15U) is a Stock in Escape from Tarkov.

Description
Recoil pad from the standard accessories’ kit of GP-25 under-barrel grenade launcher for AK, also known as the "Overshoe". Despite its original purpose, it can be installed on many AK models for recoil damping, and and thus made it into common use.