High vs Low quality AR-15

[davidlandonjr]

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PSA Quality; Can a Fire Damaged AR15 be Salvaged?

School of the American Rifle has done a 5 part video series on trying to save a fire damaged PSA AR 15. When I saw the title of video one, my machinist, metallurgist, and welding background kicked in and I immediately said no. Well, I couldn’t have been more wrong, mainly attributable to the fact the gun didn’t get extremely hot. What followed was an extremely informative video series that not only teaches, but attests to PSAs quality. Many PSA parts passed Chad’s rigorous QC checks that many…