US Palm Magazine AK30R 7.62x39 30 rounds AK-47 polymer Flat Dark Earth. Truly the evolution of the already unmatched US Palm AK magazine design, the AK30R is designed for reliability on the range and is priced so that you can load up on mags without breaking the bank! This magazine features a low friction self-cleaning polymer follower and the unique waffle and tread design that is synonymous with the US Palm brand.