Minimized Game Face Trion Stock V3

Component for the Game Face Trion that allows for use of the original stock pad and a standard pistol grip while minimizing filament cost and weight compared to the original version. Still requires the GF_Stock_V3-Key.STL part from the original file. 

This minimizes the original version of the stock by removing the extra area of the stock that isn't required to use the original stock pad. This uses less filament and prints faster, and changes the silhouette of the blaster to look slightly blockier.