Caliber Database
We have over 250 rifle, revolver and pistol calibers in the database for which we offer load data. This includes all different types: Magnum, Pistol/Revolver, Rimfire, Rimless and Rimmed.
Next to very popular calibers such as .223, .308 WIN, 30-06, .270 WIN, 6.5 mm Creedmore, 9 mm Luger or .45 ACP we also cover rather "exotic" calibers.
We provide the following information for each caliber: suitable bullet diameter, standard case length (l3), standard overall catridge length (OAL), maximum allowed pressure. Most calibers also contain images with all relevant cartridge measures as well as datasheets.
.17 HMR
The .17 Hornady Magnum Rimfire (HMR) is a popular rifle cartridge developed in 2002 by ammunition manufacturer Hornady. It is based on the .22 Magnum rimfire cartridge and offers high velocities, low recoil, and excellent accuracy at short to medium range.The .17 HMR is used primarily for varmint hunting and target shooting but can be used for larger game animals such as coyotes, foxes, groundhogs and prairie dogs. This cartridge is offered in bolt action, lever action and single shot rifles from major manufacturers such as Browning, Marlin, Remington, Ruger and Savage Arms.You find .17 HMR with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.17 Hornet
The .17 Hornet (HOR-net) is a relatively new centerfire rifle cartridge released in 2012 by ammunition manufacturer Hornady. Based on the .22K-Hornet case, this round has quickly gained popularity among varmint and predator hunters due to its versatility, low recoil and high magazine capacity.The .17 Hornet offers velocities very similar to that of the .22 Hornet but with slightly more power and improved accuracy at short to medium ranges. It's specifically designed for use on smaller game animals such as groundhogs, coyotes, foxes and prairie dogs, but can also be used effectively for larger animals such as deer.You find .17 Hornet with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.17 Libra
The .17 Libra is an accurate and powerful centerfire rifle cartridge developed in 2001 by the Australian company Big Bear Ammunition. This round offers excellent velocities with minimal recoil, making it perfect for smaller framed shooters.The .17 Libra is primarily used for hunting small game such as rabbits and hares but can also be used to shoot larger game such as deer, antelope, wild boar and hogs at close ranges due to its mild recoil and flat trajectory. It can also be used effectively for shooting varmints such as coyotes, foxes and raccoons.You find .17 Libra with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.17 Rem.
The .17 Remington is a short-length cartridge developed by the Remington Arms Company in 1971. It is based on a necked-down .223 Remington case and uses a .172 caliber bullet, making it an ideal choice for those looking for small-caliber performance with minimal recoil.The .17 Rem's efficient ballistics allow it to maintain flat trajectories and impressive retained energy levels at further ranges. This makes it great for shooters who want to take down varmint-sized game such as groundhogs or prairie dogs with precision accuracy at extended distances. Its low recoil also makes it suitable for novice shooters learning how to shoot, while its high velocity ensures quick, clean kills when needed.You find .17 Rem. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.17 Rem. Fireball
The .17 Rem. Fireball is a highly accurate and low recoil cartridge developed by Remington in the early 21st century. It is based on a necked-down .221 Fireball case and uses a bullet measuring just 17 caliber, making it an ideal choice for those seeking the accuracy of a centerfire rifle in the form of an affordable rimfire option.The .17 Rem. Fireball's flat trajectory and excellent ballistics make it an excellent pick for small game hunting as well as target shooting at medium range. Its low recoil also makes it suitable for novice shooters or young children learning to shoot, while its high velocity ensures devastating performance when hunting varmints such as prairie dogs or groundhogs.You find .17 Rem. Fireball with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.17 WSM
The 17 Winchester Super Magnum (WSM) is a powerful and versatile rifle cartridge developed by Winchester in 2012. It is based on a .27 caliber necked down to .17, making it one of the smallest centerfire rounds available for modern firearms.The 17 WSM has an effective range of 200 yards and a muzzle velocity up to 3,000 feet per second, making it ideal for small varmints, predators, and target shooting. Its moderate recoil also makes it accessible to novice shooters and those who wish to experience the thrill of long range shooting without having to deal with the punishing punishment associated with magnum rifle cartridges.You find .17 WSM with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.204 Ruger
The .204 Ruger is a rifle cartridge developed jointly by Ruger and Hornady in 2004. It was designed as a high-velocity cartridge that would be suitable for varmint hunting and target shooting.The cartridge is based on a modified .222 Remington Magnum case, which was necked down to accept .204 caliber bullets. The resulting cartridge has a bullet diameter of .204 inches and a case length of 1.85 inches.The .204 Ruger is capable of firing bullets weighing between 24 and 45 grains at muzzle velocities ranging from 3,900 to 4,225 feet per second. It is a flat-shooting and low-recoil cartridge that is ideal for shooting small varmints such as prairie dogs, ground squirrels, and coyotes at long ranges.The .204 Ruger has quickly gained popularity among varmint hunters and target shooters due to its high velocity, flat trajectory, and excellent accuracy. It is widely available and relatively affordable compared to some of the more specialized cartridges on the market.Overall, the .204 Ruger is a versatile and effective cartridge that is ideal for varmint hunting and target shooting. It is capable of delivering excellent accuracy and long-range performance, making it a popular choice among hunters and shooters.You find .204 Ruger with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.218 Bee
The .218 Bee is a centerfire rifle cartridge that was introduced by Winchester in 1937. It is based on the .25-20 Winchester cartridge, which was originally a black powder cartridge designed for use in small-game rifles.The .218 Bee cartridge uses a necked-down case to accept .224-inch diameter bullets, and it is designed for use in single-shot and bolt-action rifles. It was originally intended for small game and varmint hunting, but it has also been used for target shooting and plinking.While the .218 Bee cartridge was popular in the mid-20th century, it is not as widely used today as some other varmint cartridges such as the .223 Remington or .22-250 Remington. Nonetheless, it has a dedicated following among hunters and shooters who appreciate its accuracy, low recoil, and flat trajectory. Ammunition for the .218 Bee can still be found from several ammunition manufacturers.You find .218 Bee with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.219 Zipper
The .219 Zipper is a rifle cartridge developed by Winchester in 1937. It is a centerfire, bottlenecked cartridge with a bullet diameter of .224 inches (5.7mm) and a case length of 1.75 inches (44mm).The .219 Zipper was designed as a varmint cartridge for use in lever-action rifles. It is capable of firing light bullets at high velocities, making it well-suited for hunting small game such as groundhogs, prairie dogs, and coyotes at ranges of up to 300 yards.The cartridge was popular among hunters and shooters during the mid-20th century but has since fallen out of favor due to the development of more powerful and versatile cartridges. However, it still has a dedicated following among collectors and enthusiasts who appreciate its historical significance and unique performance characteristics.You find .219 Zipper with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 BR Rem.
The .22 BR Remington is a rimfire cartridge designed for target shooting and small-game hunting. It was originally developed in the 1950s for firearms manufacturer Remington and has since become popular among shooters due to its accuracy and low recoil.The .22 BR Remington is considered a very accurate round with excellent shot-to-shot consistency. This makes it ideal for target shooting, as well as varmint and pest control, where precision matters more than terminal ballistics.You find .22 BR Rem. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 Creedmoor
The .22 Creedmoor is a centerfire rifle cartridge that was developed by Hornady in 2018. It is based on the .6mm Creedmoor case that has been necked down to accept a .22 caliber bullet.The .22 Creedmoor cartridge features a small primer pocket, which allows for more consistent ignition and better accuracy. It typically uses a bullet with a diameter of .224 inches (5.7 mm) and a weight of 75 to 90 grains (4.9 to 5.8 g), propelled by a powder charge that gives it a muzzle velocity of around 3,300 to 3,500 feet per second (1,006 to 1,067 meters per second).The .22 Creedmoor cartridge was designed to provide long-range shooters with a fast and flat-shooting cartridge that could be used in a variety of rifles, including bolt-action and AR-platform rifles. It is suitable for varmint and predator hunting, as well as target shooting and long-range competitions.While the .22 Creedmoor is a relatively new cartridge, it has gained a following among long-range shooters and is becoming increasingly popular. However, firearms chambered for this cartridge may not be as widely available as those chambered for more popular cartridges.You find .22 Creedmoor with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 Hornet
The .22 Hornet is a small yet powerful rifle cartridge developed in the early 1930s by Winchester. It was designed for use on small to medium size game, such as coyote, fox, bobcat and woodchuck, and has become one of the most popular rimfire cartridges in North America.The .22 Hornet is highly accurate with low recoil and minimal muzzle flash, making it well-suited for hunting applications where stealth and accuracy are paramount. Additionally, its thin case walls allow it to accept light loads when reloading which makes it ideal for those who prefer lower impacts and reduced noise.You find .22 Hornet with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 Picra
The .22 Picra is also known as the 5.6x25mmR, a rimmed centerfire cartridge designed in Austria in the late 19th century. It was used in a variety of pistols and revolvers in Europe, but it never gained widespread popularity and has since become obsolete.The cartridge used a .22 caliber bullet and had a case length of 25mm (or 0.98 inches). It was originally designed for use in self-defense firearms and police revolvers, but it was later used in target pistols as well.The .22 Picra was never widely adopted and has since been replaced by more modern cartridges such as the .22 Long Rifle and .22 Magnum. Today, it is mostly of historical interest and collectors of antique firearms may seek out firearms chambered for this cartridge.You find .22 Picra with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 PPC USA
The .22 PPC USA is a small-caliber rifle cartridge developed in the United States by Ferris Pindell in the early 1980s. The cartridge was designed specifically for benchrest shooting, where accuracy is of utmost importance.The .22 PPC USA is based on the .220 Russian cartridge case, which is necked down to .22 caliber. It uses a small primer and a relatively large amount of powder, which allows it to achieve high velocities while maintaining low levels of recoil.The cartridge has become popular among benchrest shooters due to its accuracy and consistency, and it is capable of producing sub-MOA groups at 100 yards. It is also sometimes used for varmint hunting, although it is not as popular for this purpose as some other cartridges such as the .22-250 or .223 Remington.Because the .22 PPC USA was developed specifically for benchrest shooting, it may not be as widely available as other cartridges, and rifles chambered for it may be less common. However, for those who are interested in precision shooting or competing in benchrest matches, the .22 PPC USA remains a popular and effective choice.You find .22 PPC USA with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 Rem. Jet Mag.
The .22 Remington Jet Magnum, also known as the .22 Jet, is a small-caliber rimless centerfire rifle cartridge developed by Remington Arms in the early 1960s. It was designed for use in handguns and rifles, and was based on a necked-down .357 Magnum case.The .22 Jet cartridge has a bullet diameter of .224 inches (5.7mm) and a case length of 1.28 inches (32.5mm). It is known for its high velocity and flat trajectory, which makes it popular for varmint hunting and target shooting.However, the .22 Jet cartridge did not gain widespread popularity due to its limited availability and the fact that it required specially designed firearms to shoot it. Today, it is considered a relatively rare and obsolete cartridge, although it still has a small but dedicated following among collectors and enthusiasts.You find .22 Rem. Jet Mag. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22 Savage
The .22 Savage is a centerfire rifle cartridge developed by the Savage Arms Company in 1911. It was designed for use in the Savage Model 99 lever-action rifle, and was one of the first cartridges to use smokeless powder. The .22 Savage is also known as the .22 Savage High-Power or .22 HP, and it has a bullet diameter of .228 inches.The .22 Savage was a popular cartridge for hunting medium-sized game in North America during the early 20th century. It has a reputation for being accurate and flat-shooting, with a relatively low recoil. However, it has been largely supplanted by more powerful cartridges, such as the .223 Remington and .243 Winchester, for hunting and target shooting.It's worth noting that the ".22 Savage" should not be confused with the ".22 Savage Rimfire" cartridge, which is a completely different cartridge that was also developed by Savage Arms in the late 19th century. The .22 Savage Rimfire is a rimfire cartridge that was used in the Model 1899 Savage lever-action rifle. It is now obsolete and has not been produced for many years.You find .22 Savage with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.22-250 Rem.
The .22-250 Remington is one of the most popular centerfire rifle cartridges available. It was first developed in the late 1940s and has been a favorite among varmint hunters ever since. This cartridge is capable of pushing a 50 grain bullet to velocities over 4000 fps, making it ideal for long range shots on small animals such as squirrels, coyotes, and foxes.When handloading with slower burning powders, the .22-250 can achieve even higher velocities than factory loads and launch heavier bullets for larger game like deer or hogs. The case length is also compatible with some AR-15 platform rifles, allowing for versatility when it comes to hunting platforms.You find .22-250 Rem. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.220 Swift
The .220 Swift is a popular rimless centerfire cartridge introduced by Winchester in 1935. It has a bullet diameter of .224
.221 Rem. Fireball
The 221 Remington Fireball is a centerfire rifle cartridge developed by Remington Arms in 1963. It has an overall length of 46mm and a bullet weight ranging from 36-55 grains.You find .221 Rem. Fireball with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.222 Rem.
The 222 Remington is an extremely versatile centerfire cartridge that was first introduced in 1950. It has since become one of the most popular rounds for benchrest shooting and varmint hunting, as well as for use in competition and small game hunting.The 222 Remington offers excellent accuracy and flat trajectory, making it a great choice for targets at long range. Its relatively low recoil also allows you to shoot accurately with less effort and strain on your body. This round has moderate muzzle velocity of 3100 feet per second, making it suitable for medium game such as coyote or fox at distances up to 400 yards away.You find .222 Rem. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.222 Rem. Mag.
The .222 Remington Magnum (also known as the 5.6x45mm) is a centerfire rifle cartridge that was introduced in 1958 by the Remington Arms Company. It is a magnum version of the .222 Remington cartridge, and was designed to offer improved ballistics and longer range compared to its predecessor.The .222 Remington Magnum uses a bottlenecked case with a bullet diameter of 5.7mm and an overall case length of 44.5mm. It typically fires a 50-55 grain bullet at a muzzle velocity of around 3,000 feet per second, delivering flat trajectory and high accuracy at medium to long ranges.The cartridge enjoyed some popularity among varmint hunters and target shooters in the 1960s and 1970s, but has since been largely supplanted by other cartridges such as the .223 Remington and .22-250 Remington. Nonetheless, the .222 Remington Magnum remains a capable and accurate cartridge that is still in use by some hunters and enthusiasts.You find .222 Rem. Mag. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.223 Rem.
The .223 Remington is a popular rifle cartridge used by both small game hunters and target shooters. It was introduced in 1964 and is now one of the most widely used cartridges for the AR-15 family of rifles. The .223 Remington has become an industry standard for its versatility, accuracy, and power.The .223 Remington offers excellent performance and accuracy out of short barreled rifles, making it an ideal choice for varmint hunting and target shooting. Furthermore, it can be safely fired from any AR-style rifle chambering a 5.56mm round. This allows shooters to use the same gun for multiple applications without having to switch ammo or guns.You find .223 Rem. with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.223 Rem. (5.56 x 45 NATO)
The .223 Remington (also known as 5.56x45mm NATO) cartridge is a popular rifle round that was developed by Remington Arms in 1964. It has an overall length of 2.26" and is a rimless, bottle-necked case measuring 1.76" long with a bullet weight ranging from 30 to 77 grains. It fires at pressures up to 55,000 PSI and produces more energy than other popular calibers like 7.62x39mm and 6.5 Grendel.Originally designed for the US Military, the .223 Remington is used in many semi-automatic rifles for civilian applications such as self-defense, target shooting and hunting. Its accuracy and light recoil make it ideal for sport shooting competitions, while its excellent terminal ballistics make it suitable for hunting game ranging from varmints to medium game animals.You find .223 Rem. (5.56 x 45 NATO) with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)
.223 WSSM
The .223 WSSM (Winchester Super Short Magnum) is a high performance rifle cartridge developed by Winchester in 2005. This round has significantly more power than the traditional .223 Remington, making it an excellent choice for hunters and target shooters looking for a bit more punch. The increased velocity of this round also makes it suitable for longer distance shooting, giving it extra potential as a varmint or predator round.The .223 WSSM is available in bolt and auto-loading actions, so you'll have plenty of options when choosing your rifle. It can also be used for deer hunting if the correct bullet type is chosen and the appropriate range limitations are observed. Furthermore, many ammunition manufacturers offer specialty rounds such as frangible and training cartridges that are specifically designed for this caliber.You find .223 WSSM with all common powders and bullets by clicking the 'Loads in this caliber' button above.Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)