OP-SKS 7.62x39 520mm barrel price and usage

Track OP-SKS 7.62x39 520mm barrel (OP-SKS 520mm) with 100,000 RUB, trader sell values, quest requirements, and hideout requirements. Prices refresh from Tarkov market data, so expensive barter items and quest items can be checked before you sell, keep, craft, or use them.