New release from Magpul, the MOE SL Enhanced Butt-Pad designed as a replacement for their line of rifle buttstocks... "he MOE SL Enhanced Rubber Butt-Pad is a direct replacement butt-pad for the MOE SL, MOE® AK, and Zhukov-S stocks. Featuring the same non-slip ribbed texture as the stock MOE SL butt-pad, the thicker vented design provides enhanced user comfort as well as approximately 3/8in additional length of pull while adding less than 1 oz.