Palmetto State Armory Rock 5.7 Full Size: Polishing for perfection to get better trigger pull & feel

This video has me getting back to work on my new Palmetto State Armory Rock 5.7 Full Size. I walk through the polishing and clean up of the internal parts, as well as the FCU blocks for a cleaner trigger pull. I use flitz polish and a dremel with polishing bits to clean up the metal surfaces and remove texture/abrasive surfaces. The next video will be the reassembly of the fire control unit.

All firearms are unloaded, safe, and in a safe environment at the time of filming, while following all local, state, and federal laws.

If interested in seeing my car and Jeep builds, check out my other channel here: https://youtube.com/@jrmotorsports55?si=Dmu-d_mdp5AzClWH

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My YouTube channel can be found here: https://youtube.com/@JRMFirearms-ci8lr?si=UsJ1LY_MEiXdcNNs

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