****SOLD****
Proof Research carbon fiber Zermatt Origin 20" prefit barrel in .223 Rem. 1/8 twist. Barrel shoots 77 SMKs and 73 ELDMs to 0.5 MOA or better. Barrel has only 60 documented rounds. Factory packaging and manual. $850.00 shipped. Paypal FF or Venmo.
Proof Research carbon fiber Zermatt Origin 20" prefit barrel in .223 Rem. 1/8 twist. Barrel shoots 77 SMKs and 73 ELDMs to 0.5 MOA or better. Barrel has only 60 documented rounds. Factory packaging and manual. $850.00 shipped. Paypal FF or Venmo.
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