The Brownells 300 BLK AR-15 Build Showcase Parts List

Well, it has begun!  Here at Desert Guardian, we are embarking on a complete AR-15 build with the help of Brownells.  This project will be documented start to finish here, as well as on our social media outlets.  Hopefully, you will be inspired to build your own, and enjoy a fun learning experience from the milling of the lower to the construction, to the range tests. Here where it all begins…the pile of parts for the 300 BLK AR-15 Build.

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Want to build on yourself? Here’s the parts list we are using:

80% Brownells Lower (unfinished Aluminum) –  Part # 100-025-710WB



AR15 Lower Parts Kit – Part # 231-115-003WB

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Standard AR-15 Mil-Spec Collapsible Stock – Part # 080-000-941WB

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Brownells Assembled Keymod 300BLK 18″ Upper – Part # 100-023-020WB

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Brownells AR-15 Charging Handle – Part # 078-101-153WB

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Brownells M16 Mil Spec MP/HPT Bolt Carrier Group – Part # 078-000-251WB

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Magpul PMAG 300Blk Magazine – Part # 100-023-566WB

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