Master's reference GM-35-091 is a set of 1/35 ammunition boxes for the Browning m1919 .30 cal.  The boxes are closed and can be used as a companion to their M1919 machine gun with reference GM-35-086 (reviewed here).

The set consists in six ammunition boxes in two rows of three, in traditional resin, plus a set of decals. 

The boxes are attached to a casting block at the base, which can be cut with a saw. The resin has no deformations or bubbles, and the level of detail is very good.

Conclusion

A nice set of closed boxes for the M1919, which can be complemented with the open boxes from Master as well.