What is the fine-grained topic of the following text: - WEIGHT: 3 lbs 10 oz (Balios-lite lower/rail) 3 lbs 11 oz (Aethon lower/rail) - Ships with one 15 Round 2A Armament AR 22LR Magazine and die-cut foam box - Product of the Great State of Idaho MADE IN THE U.S.A. Only return the topic.
Specifications and features of a 2A Armament AR 22LR Magazine.