The HKS 586-A instantly loads all 6 cartridges reliably into your revolver and has no cartridge jiggle. This great HKS 586-A speedloader uses strong metal points to securely hold cartridges in the loader until released. The knurled aluminum knob is textured making for a reliable grip on every re-load even in tense situations. The durable HKS speedloader is made in the USA from injection molded derlin plastic and aluminum.