
Starline .357 Magnum brass is a top-tier choice for reloaders who value repeatable accuracy, clean ignition, and long case life. This 100-pack of new, unfired brass is made in the USA using Starline’s renowned deep-draw process, ensuring premium metallurgy and consistent case dimensions from batch to batch.
Favoured by revolver shooters, western action competitors, and lever gun hunters alike, these .357 Mag cases deliver smooth feeding, tight primer pockets, and excellent reload durability. The brass holds up well under both light target loads and full-pressure magnum rounds, making it a reliable option whether you're shooting plates or pigs.
With properly annealed necks and strong case walls, Starline brass is known to survive repeated reload cycles without excessive case stretch or mouth cracking. It’s ideal for pairing with cast or jacketed bullets in single-action revolvers, double-action wheelguns, or tube-fed lever rifles.
For Australian reloaders chasing performance and cost-efficiency, Starline .357 Magnum brass is the go-to choice.
SPECIFICATIONS
Calibre: .357 Magnum
Case Material: Brass – heat-treated and annealed
Primer Pocket: Small pistol
Case Quantity: 100 pieces
Reloadable: Yes – multiple reload cycles
Compatibility: Revolvers, lever-action rifles chambered in .357 Magnum
Packaging: Bulk reloader bag
Headstamp: Starline
Part Number: SL357M
Country of Origin: USA