Selling an Authentic Tokyo Marui Hi capa 51 round extended magazine. These are pretty much sold out everywhere and hard to find in stock especially in the U.S. These are legit Tokyo Marui Hi capa mags, and will be easily compatible with brands such as TM, WE, AW Custom, KJW, Jag arms, and so on. Evike is has the cheaper WE magazines priced at $60. This is only $10 more for a much higher quality mag. Great gas efficiency. I have 3 in total . Two are brand new in box, and 3rd one is slightly used. This post is for sale of 1 magazine. Ships priority mail