Description
Loading your own .50 Action Express means you need brass that can take the pressure and keep coming back for more, and that is exactly where Starline earns its reputation. These are new, unprimed cases made right here in the USA, built to the tight dimensional tolerances that have made Starline a favorite among big-bore handloaders for decades. Each case measures between 1.276 and 1.284 inches and carries the rebated head design originally developed for the Magnum Research Desert Eagle, so they drop right into your .50 AE setup without drama.
Why the .50 AE Brass From Starline Stands Out
Starline has been making cartridge cases since 1976, and the company built its name on quality control and brass that survives cycle after cycle without cracking or splitting. Reloaders consistently point to how well these cases resize, prime, and seat bullets, which matters a lot when you are feeding a hungry hand cannon. For a cartridge like the .50 AE that works brass hard, starting with cases that hold their shape and hang onto primers is the difference between a frustrating session and a productive one.
Getting the Most From Your 50 Action Express Cases
These cases ship unprimed and uncharged, so they are a true component for the handloader who wants to build loads from the ground up. Plan on standard prep like inspecting, sizing as needed, and trimming to your preferred length before assembly. Because bullet diameters vary, it is good practice to size only as far down as your seating depth calls for, which helps preserve case life and keeps tension consistent.
Big-Bore Ready and Hard to Beat
The .50 AE is not a cartridge you stumble across on the shelf very often, and factory ammo can be scarce, which is a big part of why owners roll their own. Having a dependable source of fresh Starline brass on hand lets you keep that Desert Eagle fed and tune loads to your liking. It is strong, consistent, and priced to make serious shooting with a .50 a whole lot more doable.
Key Specifications
- Manufacturer: Starline
- Manufacturer Part Number: 50AEEUP50
- UPC: 837306004568
- Caliber: .50 Action Express (AE)
- Case Material: Brass
- Condition: New, Unprimed
- Case Length: 1.276" – 1.284"
- Head Design: Rebated
- Product Type: Handgun
- Style: Large
- Quantity: 50 Per Bag
- Recommended Usage: Reloading
What’s Included
- 50 unprimed .50 AE brass cases (one bag)
Frequently Asked Questions
Are these Starline 50 AE cases primed or unprimed?
These cases ship unprimed and uncharged. They are a raw reloading component, so you will need to supply your own primers, powder, and bullets to build finished ammunition. That gives you full control to tune loads exactly how you want them.
What firearm is the .50 AE cartridge used in?
The .50 Action Express was developed for the Magnum Research Desert Eagle, which is the most common platform chambered for it. The rebated head design on these cases is what makes that pairing work. If you run a .50 AE Desert Eagle, this brass is made to feed it.
How many times can I reload Starline 50 AE brass?
Starline brass is well regarded for holding up to repeated loading cycles thanks to its consistent metallurgy and tight tolerances. With proper prep and reasonable load pressures, these cases typically give you many reloads before they show wear. Inspect each case for cracks or signs of fatigue as part of your normal process.
Do these cases need to be resized before loading?
New Starline cases are made to spec and in many instances do not require full-length resizing before the first load. That said, it is smart to inspect, size as needed, and trim to length as part of good bench practice. Sizing only as far as your seating depth helps preserve case life.



Reviews
There are no reviews yet.