Stackable ammo rack for Flypoint/Kirin shells

A simple ammo rack for Shellington Flypoint / Phontom Toy Kirin shells, 50 round, stackable. The universal one is recommended, it can simply stack to another full loaded one. The other two are alternatives, could be used in combination. The most efficient way of printing, is to print sideways, so the support is minimum. Please utilize your experience for better print result. 50发飞点/麒麟蛋壳弹药盒，可叠放。推荐使用 universal 版本，一个版本即可堆叠。 另外两个版本需要组合使用才能实现堆叠。 侧向打印最节约耗材和时间，内部无需支撑。请不要商用，请不要商用，请不要商用！