Starline Brass

The .460 Rowland is a high-performance semi-automatic pistol cartridge developed by Johnny Rowland to deliver true magnum-level performance from a handgun platform. Based on a strengthened and lengthened .45 Auto case, it is capable of producing ballistic performance approaching that of the .44 Magnum...

The .50 Alaskan is a legendary big-bore cartridge developed specifically for hunting the largest and most dangerous game in North America. Originally created by Alaskan gunsmith Harold Johnson by necking up the .348 Winchester case to accept .510" projectiles, it delivers tremendous stopping power...

The .50 Action Express is one of the most recognisable handgun cartridges in the world, developed to deliver true big-bore magnum performance from a semi-automatic pistol. Featuring a unique rebated rim design, it was engineered specifically for the iconic Magnum Research Desert Eagle, allowing...

The .500 S&W Magnum is the most powerful production revolver cartridge ever developed, setting the benchmark for handgun hunting and extreme revolver performance. Introduced by Smith & Wesson in 2003, it was engineered to deliver unprecedented power for taking the world's largest game animals....

The .50-70 Government is one of America's earliest metallic rifle cartridges, originally adopted by the U.S. Army in 1866 for the Springfield "Trapdoor" rifle. Designed for black powder, it played an important role in the transition from muzzle-loading to breech-loading military firearms and quickly...

The .50-90 Sharps is one of the most legendary big-bore cartridges of the American frontier. Originally developed during the black powder era for Sharps rifles, it earned an outstanding reputation among buffalo hunters and frontiersmen for its immense power, long-range capability, and ability to...

The .50-110 Winchester is one of the most powerful cartridges ever chambered in a lever-action rifle. Originally introduced for the Winchester Model 1886 and designed for black powder, it quickly earned a reputation as a formidable hunting cartridge capable of taking the largest game...

The 56-50 Spencer is one of the earliest successful metallic rifle cartridges, originally developed for the Spencer repeating rifle and carbine during the American Civil War. Its innovative design helped establish repeating rifles as practical military firearms and played an important role in the...

The 6mm ARC (Advanced Rifle Cartridge) is a modern, high-performance cartridge developed to maximise long-range capability from the AR-15 platform. Based on a shortened 6.5 Grendel case necked down to accept 6mm projectiles, it was designed to efficiently launch high ballistic coefficient bullets while...

The 6mm Creedmoor is the high-performance little brother to the immensely popular 6.5 Creedmoor. Offering ballistic performance comparable to the .243 Winchester while utilising a shorter case design, it allows long, high-ballistic-coefficient projectiles to be seated within standard magazine lengths. The result is a...

The 6.5 Creedmoor has become one of the most successful modern rifle cartridges since its introduction by Hornady in 2007. Originally developed for precision target shooting, it quickly earned a reputation for exceptional accuracy, mild recoil, and outstanding long-range performance. Its efficient case design,...

The 6.5 Creedmoor Small Rifle Primer (SRP) is Starline's precision-focused version of the immensely popular 6.5 Creedmoor cartridge. Originally developed by Hornady in 2007 for long-range target shooting, the 6.5 Creedmoor quickly established itself as one of the world's premier precision rifle cartridges before...

The 7.62×25 Tokarev is a high-velocity bottleneck pistol cartridge developed for Soviet military service and widely adopted throughout Eastern Europe and Asia. Best known for its use in the Tokarev TT-33 pistol and the CZ-52, it offers impressive velocity, flat trajectory, and excellent penetration,...

The 7.62×39mm Russian is one of the most widely recognised and widely used military rifle cartridges in the world. Developed by the Soviet Union during the Second World War, it became famous through its use in the AK-47 and SKS rifles, earning a reputation...

The 7mm-08 Remington is one of the most versatile short-action rifle cartridges available today. Although introduced commercially by Remington in the early 1980s, its origins date back to the late 1950s when it gained popularity as a highly successful wildcat cartridge based on the...

The 8.6 Blackout is a modern rifle cartridge developed to deliver exceptional performance with heavy .338" diameter projectiles, particularly in suppressed and subsonic applications. Designed as a larger, more powerful alternative to the .300 Blackout, it provides significantly greater projectile mass and energy while...

The 9mm Luger is the world's most popular centre-fire pistol cartridge, renowned for its outstanding balance of accuracy, reliability, manageable recoil, and versatility. Developed by Georg Luger in 1902, it has become the standard military, law enforcement, and civilian handgun cartridge across much of...

The 9×23 Comp is a purpose-built competition cartridge designed to deliver exceptional reliability and performance in high-capacity race guns. Closely related to the 9mm Super Comp and 9×23 Winchester, it has become a popular choice among IPSC and USPSA Open Division shooters who require...

The 9mm Winchester Magnum was developed to deliver magnum-level performance from a semi-automatic handgun. Essentially a lengthened and strengthened version of the 9mm Luger, it was designed for use in firearms such as the Wildey semi-automatic pistol, where it was capable of producing ballistic...

The 9mm Largo is a classic European pistol cartridge developed in Spain during the early 20th century. Also known as the 9×23 Largo, it became the standard military cartridge for a variety of Spanish service pistols and carbines, including those produced by Star, Astra,...