Starline Brass .358 Winchester Brass 50 Pack

The .358 Winchester was introduced by Winchester in 1955 by necking up the proven .308 Winchester case to accept .358 calibre projectiles. Designed for use in both lever-action and bolt-action rifles, it delivers exceptional stopping power and dependable performance on medium to large game. Although it has remained something of a specialist cartridge, the .358 Winchester has earned a loyal following among hunters who value its ability to perform in thick bush and heavily timbered country.

Known for its hard-hitting performance at close to moderate ranges, the .358 Winchester is capable of taking any North American big game species with appropriate bullet selection. More recently, the growing popularity of AR-10 platform rifles has introduced a new generation of shooters to the cartridge, providing a substantial increase in striking power over the standard .308 Winchester while retaining the advantages of a short-action platform.

At Hamilton’s Armoury, we back Starline Brass because it’s built with the same mindset we apply to everything we do — no shortcuts. With over 30 years of dedication to quality, Starline continues to produce premium brass for those who take their shooting seriously.

Warning: Firearms fitted with floating firing pins should always be loaded from the magazine rather than by dropping the bolt on a chambered round. This reduces the risk of a slam fire by allowing the bolt to lose inertia as it strips a cartridge from the magazine. Starline also recommends using primers appropriate for firearms with floating firing pin designs, as more sensitive primers may increase the likelihood of a slam fire.

Also Known As: .358 Winchester Brass, 8.8×51mm Brass

Case Length: 2.003 – 2.008" O.A.L.

Primer Size: Large Rifle

SKU: SB-2450
Availability: In Stock At Supplier

Estimated Time Of Delivery From Supplier: 7 Days To Customer

$118.00
$118.00

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Australian-owned and operated. Local accountability, local standards and a real operator behind every order.

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Orders are packed promptly and sent with tracking so you always know where things stand.

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Stock is chosen for reliability and consistency, not trend-chasing or bargain-bin compromises.

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Products are picked to perform in real use, not just look good on a listing page.

At Hamilton’s Armoury, we handle shipping with a focus on speed, security, and reliability. We process orders within 1–2 business days (with weekend and public holiday orders handled on the next business day), provide tracking once dispatched and ship Australia-wide via trusted carriers. All deliveries include tracking and require a signature on arrival to help ensure parcels are received safely.

We offer Standard delivery (2–8 business days) and Express delivery (1–3 business days, where available), noting that remote or regional areas may take longer depending on carrier performance. Shipping costs are calculated at checkout based on location and method, with no added margin. We also offer in-store pickup from our Store and certain restricted items—such as powders, primers, and ammunition—are pickup-only due to transport restrictions. If an order is delayed, damaged, or incorrect, we ask customers to email sales@hamiltonsarmoury.com.au with their order number and issue details so we can resolve it promptly.

At Hamilton’s Armoury, we stand behind our products and aim to ensure every customer is satisfied. We accept returns on most new, unused items within 14 days of delivery, provided the item is in its original condition with all packaging, tags, components included and proof of purchase is supplied. We cannot accept returns for used or damaged items, special order or clearance items, gift cards, perishable goods, or customised/personalised products.

We offer exchanges for size, colour, or model where stock is available; if not, we can provide a store credit or refund. Once a return is received and inspected, we confirm approval and issue refunds to the original payment method within 5–10 business days, with shipping costs only refundable if the return is due to our error (such as an incorrect or defective item). Customers cover return shipping unless the item arrived incorrect, damaged, or faulty and we recommend using a trackable, insured service. Returns are sent to our Goornong, VIC address and to begin a return we ask customers to email sales@hamiltonsarmoury.com.au with their order number, reason, and photos where relevant; we respond within 1–2 business days, while noting we may refuse returns that don’t meet conditions and that this policy does not affect rights under Australian Consumer Law.

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