Capacity: 10 rounds; For the AA9130 Archangel OPFOR Series Precision Rifle Stock; Suitable for most Mosin-Nagant rifles, both hex and round receiver, the Soviet M-38/M-44/ Chinese T-53 carbines, and Finnish M-39 rifles and carbines; Molded from a proprietary carbon-fiber filled black polymer; Utilizes a proprietary feeding system; Molded polymer follower for ease of feeding; Heat-treated Chrome-silicon wire spring ensuring reliable feeding and function; Black Finish; Limited Lifetime Warranty