Providing Magpul construction and ingenuity, the Magpul MOE Fixed Stock is an optimized fixed stock for most stamped-receiver rifles. Featuring the unique wedge block fitment of the Zhukov-S Stock, the MOE Fixed Stock provides internal storage, optimized QD sling swivel placement, a shock absorbing rubber butt-pad for positive placement, and user-selectable snap on Cheek Risers (sold separately)..