Starline Brass .45 Colt Brass 100 Pack

The .45 Colt is one of the most legendary revolver cartridges ever developed. Introduced in 1873 for the Colt Single Action Army, it was originally designed as a black powder service cartridge and quickly earned a reputation for reliability, accuracy, and impressive stopping power. More than 150 years later, the .45 Colt remains a favourite among Cowboy Action shooters, hunters, recreational shooters, and revolver enthusiasts around the world.

While steeped in history, the .45 Colt is also an exceptionally versatile modern cartridge. When loaded with smokeless powder in firearms specifically designed for higher-pressure loads, it is capable of performance approaching that of many magnum revolver cartridges. Starline's .45 Colt brass is engineered for strength and durability and has been tested to .44 Magnum pressure levels in firearms suitable for those loads, making it an outstanding choice for everything from traditional black powder loads to modern heavy hunting ammunition.

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.

Note: New brass may require neck sizing before loading with .452" diameter or smaller projectiles. Heavy smokeless powder loads should only be used in firearms specifically designed to safely handle elevated pressures.

Also Known As: .45 Colt Brass, .45 Long Colt Brass, .45 LC Brass

Case Length: 1.270 – 1.280" O.A.L.

Primer Size: Large Pistol

SKU: SB-1600
Availability: In Stock At Supplier

Estimated Time Of Delivery From Supplier: 7 Days To Customer

$86.00
$86.00

Australian Owned Business

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

Fast & Reliable Shipping

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.

Proven Quality Products

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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