Hatail blister has regular Combi arm and extra bits that you can use to replace the Combi with are Viral Combi and Sniper Rifle. HMG is only available on Gao-Tarsos, Ectros, and Chaksa Auxiliaries, but the latter have slightly different HMG design. I would actually love CB to produce a blister containing all weapons available for one faction. And if they are worried about the number of SKUs, just do a limited run via KS or Fig. That would make so many conversion enthusiasts happy! Can we talk @Bostria into making this possible?