MM Firefly Shell Holder for Bandolier/Sling (2 shells)

Rather than mounting to the blaster itself, this shell holder clips onto your sling or bandolier instead, keeping spare shells within easy reach on your body rather than on the gun. This 2-shell version is the smallest in the lineup, a good starting point if you just want a small top-up rather than a full reload strapped to your chest.

It fits slings up to 38mm wide, which covers common options like the MS2 and MS3, and the back is printed in TPU so it flexes and sits comfortably against the sling rather than digging in. It is modular too, since each unit is sold separately, so you can buy more of these 2-shell holders and stack them along the same sling for extra capacity. Comes in black, orange, and white, other colours on request, and the package includes both 8mm screws for thinner slings and 10mm screws for thicker ones, so it mounts regardless of your sling's thickness.