I put this in your other post about the necron bases. I'm not trying to be a troll, but my experiences were less than great so i fell it important to repeat this.
My own experience with puppetswar says be careful. I got the auto cannon arms and was very disappointed with the quality of the product. Way too exspensive for something that had massive mold lines, barrels were bent and snapped in two when I tried to use warm water to bend them back, there were several holes in random places, and the material used in a few spots was so thin that when trying to fix the damn thing(very gently and carefully mind you) i made several more holes in it, had to do a lot of patching with green stuff. I will say that after a ton of work I was pretty pleased with the final result, but I think that if I ever have to use green stuff to fix the manufactures mistakes I shouldn’t have to pay as much as I did for those things.