We took a Palmetto State Armory receiver and did a complete lower AR15 build with a PSA Enhanced Polish Trigger & Magpul kit. This is a complete build for anyone wanting to learn how to build a complete lower AR15
****Note: On Bolt catch, Drop the Spring First then the Plunger. We made the adjustment after the video. Other than that it's a great step by step for building an AR 15 Lower.
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@PalmettoStateArmoryVideos
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@americanvikingtesting

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