Starline 9mm Luger Unprimed Brass Cases 100 Per Bag – 9EUP100

Description

Starline brass has a reputation that reloaders have earned the hard way, by running thousands of cases through their presses and watching them hold up. These unprimed 9mm Luger cases arrive new and unfired, giving you a clean slate to seat your own primers and build loads tailored to your pistol. The 9mm Luger, also called 9×19 and 9mm Parabellum, is the most common handgun cartridge on the planet, which makes a quality case like this one a staple on any reloading bench.

What sets Starline apart is the way the brass is made. Each case is vertically drawn and annealed between draws, which produces uniform wall thickness and consistent metallurgy from lot to lot. That consistency shows up at the press, where primer pockets seat uniformly and case mouths keep their shape through repeated cycles. Reloaders commonly report getting several firings out of Starline pistol brass under moderate loads before it shows signs of fatigue, which is where the long-term value really adds up compared to range pickup brass.

Why the Starline 9mm Luger Brass Earns Bench Space

The appeal here is simplicity and repeatability. This is strong brass that resizes easily yet resists cracking, so you can bell the mouth generously for tricky bullets or keep things tight, and it takes the handling in stride. In practice that means less sorting, fewer adjustments, and finished rounds that chamber and extract cleanly across a range of 9mm pistols.

Setting Up the Starline 9EUP100 Cases for Loading

These cases use a small pistol primer and generally do not require resizing before your first loading, though sizing to bullet seating depth is good practice. A quick inspection, resize, prime, charge, and seat gets you rolling. Whether you are loading practice ammo in volume or working up a specific competition recipe, Starline gives you a dependable foundation to build on. Keep in mind these standard cases are not recommended for near-max or +P loads in S&W Shield pistols due to the chamber support in that platform.