Starline Brass115860666
Starline Brass .260 Remington Unprimed Rifle Cases - 50 Pack$41.80
Availability: In Stock
Starline Brass .223 Remington unprimed rifle cases are the foundation of consistent handloads for competition shooters, hunters, and range regulars who want to squeeze every bit of accuracy and reliability out of their AR platform or bolt-gun loads. This 100-pack of unprimed .223 Rem cases gives you a clean slate to develop your own ammunition to exact specifications—without the cost or inconsistency of factory rounds. Starline is known in the reloading community for quality brass that handles multiple reload cycles, and these cases arrive ready to be sized, primed, charged, and seated with your preferred bullet and powder combination.
Whether you're a precision rifle competitor fine-tuning loads for your AR-15, a hunter building match-grade ammunition for ethical shot placement, or a casual plinking reloader who just wants reliable components, unprimed cases let you control every variable. You get to choose your primer, powder, bullet weight, and seating depth—critical factors when you're chasing tight groups or managing recoil and velocity for your specific platform and mission.
The 100-count packaging is practical for most reloading sessions and lets you evaluate how these cases work in your process before committing to larger volumes. Pair them with a progressive or single-stage press, your preferred .223 Rem dies, and a reliable primer source to build ammunition that matches your rifle and shooting style.
| Product Name | Starline Brass 223EUP100 Unprimed Rifle Cases |
| Caliber | .223 Remington |
| Condition | Unprimed |
| Quantity | 100 cases per pack |
| Manufacturer | Starline Brass |
Beyond these unprimed cases, you'll need a reloading press (single-stage or progressive), .223 Rem die set, primers, smokeless powder, bullets, and basic reloading tools like a powder scale and calipers. These unprimed cases eliminate one sourcing step and let you select primers that match your pressure and performance goals.
Yes. .223 Remington is the standard chambering for most AR-15 rifles. Once you reload them with your chosen primer, powder, and bullet, they'll function in any .223 Rem–chambered rifle.
These are unprimed cases sold as new components. They come without a primer installed, allowing you to select and install your own.
Starline brass is designed to be reloadable multiple times, but the exact number of cycles depends on your loading practices, powder charge, bullet weight, and inspection discipline. Inspect cases before each reload and retire any that show signs of wear, cracking, or excessive headspace.
SKU: 115724264 • Width: 6in • Height: 1.5in • Depth: 9in • Weight: 1.5oz
Availability: In Stock
Starline Brass .223 Remington unprimed rifle cases are the foundation of consistent handloads for competition shooters, hunters, and range regulars who want to squeeze every bit of accuracy and reliability out of their AR platform or bolt-gun loads. This 100-pack of unprimed .223 Rem cases gives you a clean slate to develop your own ammunition to exact specifications—without the cost or inconsistency of factory rounds. Starline is known in the reloading community for quality brass that handles multiple reload cycles, and these cases arrive ready to be sized, primed, charged, and seated with your preferred bullet and powder combination.
Whether you're a precision rifle competitor fine-tuning loads for your AR-15, a hunter building match-grade ammunition for ethical shot placement, or a casual plinking reloader who just wants reliable components, unprimed cases let you control every variable. You get to choose your primer, powder, bullet weight, and seating depth—critical factors when you're chasing tight groups or managing recoil and velocity for your specific platform and mission.
The 100-count packaging is practical for most reloading sessions and lets you evaluate how these cases work in your process before committing to larger volumes. Pair them with a progressive or single-stage press, your preferred .223 Rem dies, and a reliable primer source to build ammunition that matches your rifle and shooting style.
| Product Name | Starline Brass 223EUP100 Unprimed Rifle Cases |
| Caliber | .223 Remington |
| Condition | Unprimed |
| Quantity | 100 cases per pack |
| Manufacturer | Starline Brass |
Beyond these unprimed cases, you'll need a reloading press (single-stage or progressive), .223 Rem die set, primers, smokeless powder, bullets, and basic reloading tools like a powder scale and calipers. These unprimed cases eliminate one sourcing step and let you select primers that match your pressure and performance goals.
Yes. .223 Remington is the standard chambering for most AR-15 rifles. Once you reload them with your chosen primer, powder, and bullet, they'll function in any .223 Rem–chambered rifle.
These are unprimed cases sold as new components. They come without a primer installed, allowing you to select and install your own.
Starline brass is designed to be reloadable multiple times, but the exact number of cycles depends on your loading practices, powder charge, bullet weight, and inspection discipline. Inspect cases before each reload and retire any that show signs of wear, cracking, or excessive headspace.
SKU: 115724264 • Width: 6in • Height: 1.5in • Depth: 9in • Weight: 1.5oz