User Panel
User Panel
User Panel
AZ, USA
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Posted: 4/15/2022 3:14:46 PM EDT
I note that many RRA AR's have non-chromed barrels, which contributes to greater accuracy. Are they nitrided, untreated, or something else?
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IL, USA
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Posted: 4/18/2022 7:53:51 AM EDT
[#1]
The bores are polished while the exteriors are manganese phosphated (Parkerized).
Steve/RRA |
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