GrabCAD
Sig Sauer Sig516 Lower with Custom Bull Barrel Upper Reciever
by GrabCAD
Sig Sauer Sig516 Lower Reciever with Custom Bull Barrel Upper Reciever and low profile integrated Suppressor. Has a Custom designed gas block and gas piston system as well as a custom hand guard. This project is not 100 % complete or finished as there are a few small details and parts that are not included in the .step file for download. Once fully finished, I will upload the entire Solidworks 2014 Parts files and the complete Assembly. This is a fairly large assembly and some computers may take awhile to open and render the model.
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