James River Armory M72B1 RPK Carbine - An Overview

The Considerably larger resolution with the Objet print also wound up being a liability, as I hadn’t filleted thread roots within the STL file, that means that Cody’s print had good sharp pressure risers just begging to supply crack propagation. Certain enough, shot seven did it in, but this was by no means an indication of the sub-standard mat

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