AR-15 Lower Build And Trigger | Rise Armament RA-100

Published on October 6, 2025
Duration: 1:53

This video focuses on building an AR-15 lower receiver, featuring the Rise Armament RA-100 trigger and Rise LPK (Lower Parts Kit). The build incorporates an Armaspec captured buffer, an Anderson lower receiver, and B5 furniture. The description includes a discount code for Rise Armament products, indicating a potential product showcase or sponsored content.

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