The MOE SL(R) Enhanced Rubber Butt-Pad is a direct replacement butt-pad for the MOE SL(R)” MOE SL-S(TM)” UBR(R) GEN2″ MOE(R) AK” Zhukov-S(R)” and X-22 Backpacker stocks. Featuring the same non-slip ribbed texture as the stock MOE SL(R) butt-pad” the thicker vented design provides enhanced user comfort as well as approximately 3/8″ additional length of pull while adding less than 1 oz. to the overall weight of the stock. The MOE SL(R) Enhanced Butt-Pad is an evolution of the popular CTR(R) Enhanced Butt-Pad” combining the durable materials of the CTR(R) version with the updated design and function of the standard MOE SL(R) Butt-Pad. An angled” serrated toe allows for easy mounting of the rifle” while a slight curve at the top ensures positive” comfortable seating on the shoulder during firing. Fits all stocks using the MOE SL(R) pattern butt-pad.