Tag Archives: Elite Tactical Systems. Magazine

Primary Weapons Systems AR Build Breakdown

A lot of times I am asked about the parts that make up a rifle build, so I am revamping a series of “Build Breakdowns” that explain what parts were used to put a certain rifle together.  Each part or grouping of parts will be listed below the image and will be hyperlinked to the Rainier Arms website, or another site if not available on Rainier, where you can learn more about the parts or to make a purchase.

This build focuses on a Primary Weapons Systems Build that I recently put together.  The build started as a separate upper and lower receiver set that were mostly complete from the factory.

Primary Weapons Systems Mk1 Mod2 Lower and Mk1 Mod1 Upper Receiver with Vortex Viper PST Scope in a Bobro Engineering Precision Optic Mount 003-1000

If you see a build that you want to know more about, please let me know.