WarTech Pallini "PARABELLUM" hi grade 0.20grHigh sphericity, only permissible error of ± 0.01mmPolished through 3 phases mechanized, ensuring an almost total absence of imperfectionsConstructed in Acrylonitrile Butadiene Styrene (ABS) of the highest qualityGood for precision barrels, tested with instruments up to 6.01mmPack of 800gr