MM Diana 15 Rounds Mag Base

For the biggest capacity bump available for the HC Diana, the MM Diana 15 Rounds Mag Base takes your magazine up to 15 rounds — two more than Monkee Mods' 13-round base and a noticeable jump over the stock mag before you're forced to reload. It's the top-capacity option in the Diana mag base range.

Like the 13-round version, it's a straight swap onto your existing HC Diana magazine and re-uses the original screw, so no extra hardware is needed to fit it. It's 3D printed and available in nine finishes — Black, Dark Grey, Silver, Orange, Pink, Light Blue, Yellow, White, and Purple — letting you color-match your build or color-code multiple magazines. Running longer sessions or want fewer mid-game reloads? This is the base built for that.