Products

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 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 10mm Auto is one of the most powerful and versatile semi-automatic handgun cartridges available today. Originally developed to provide law enforcement with increased power and improved terminal performance, it was briefly adopted before ultimately giving way to the shorter .40 S&W. Despite this,...

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 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 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 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,...

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 9mm Steyr is a historic Austrian military pistol cartridge developed for the Steyr M1912 service pistol and later chambered in a number of Steyr MP34 submachine guns. Introduced in the early 20th century, it earned a reputation for reliability, accuracy, and dependable military...

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 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 9×39mm is a specialised Soviet rifle cartridge developed for suppressed, subsonic performance in military firearms. Originally designed for use in AK-based platforms, it fires heavy 9mm projectiles at subsonic velocities, providing excellent terminal performance while maintaining extremely low sound signatures when paired with...

Experiencing light primer strikes or running reduced-power springs in your Smith & Wesson revolver? The TK Custom Competition Extended Firing Pin Kit is the solution—designed to deliver consistent, reliable ignition in high-performance revolvers built for competition. This extended-length firing pin is precision-machined to ensure...

Looking to dramatically improve the feel and function of your Smith & Wesson revolver? The TK Custom Competition Reduced Spring Kit for S&W K, L, and N Frame revolvers is designed to deliver smoother, lighter trigger pulls—perfect for competition or precision shooting. This drop-in...

Looking for a faster, easier way to remove spent cases from your moon clips without tearing up your fingers? The TK Custom Moon Clip Unloading Tool is designed for revolver shooters who demand speed, efficiency, and reliability at the bench or on the range....