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; Double rifles, drilling rifles, and combination rifles were popular in Europe in the early 1900s, making the development of a rimmed version of the 8x57 JS inevitable.

Funny enough, that “J” bore is a misnomer; the name is derived from U.S Army intelligence at the end of World War I, and an ornate letter “I”—for Infanterie—was mistaken for a “J”, but the name stuck, even throughout Europe. The 8x57mm JS caliber was conceived for military purposes, and back then, it was immediately recognized as an extremely innovative achievement.The 8x57 JS caliber was one of the first rounds to use a nitrocellulose-based propellant − the first one ever being the French 8mm Lebel cartridge; unlike its predecessor, though, the 8x57 JS cartridge sported an extremely modern, rimless design (while most previous centerfire military cartridges were rimmed) that speeded up and improved feeding in the guns it was conceived to be fired from.Also known as the "8mm Mauser" round, the 8x57 JS cartridge as we know it today is a vastly improved variant of the 8x57 I caliber developed in 1888 by the German GPK ("Said predecessor was loaded with a smaller (8.07mm in diameter), lighter (14.6 grams), round tip bullet; those parameters were modified in 1905 by boosting the caliber to the current 8,2 mm and by passing to a pointed-tip, 10-grams bullet; further improvements were made in 1934, with the overall weight of the bullet being boosted to 12,8 grams.The 8x57mm round proved itself capable of providing impressive performance for the time it was conceived, developing muzzle velocity levels in excess of 880 metres-per-second and a power factor close to the 400 kilograms-meter threshold (approximately 3923 Joules). When it comes to lineage, few other developments can claim the family tree that the 8x57 Mauser can. Most orders ship within 24 hours (excludes firearms). 8x57 JRS ammo is frequently compared to the .30-06, and is great for hunting medium-sized … BROWNING INTERNATIONAL S.A. © 2020 Parc industriel des Hauts-Sarts, 3ème Avenue, 25, B-4040, HERSTAL, BELGIUM R.P.M.- Liège : 0430.037.226 It was adopted by other Countries around the same time, including China, Egypt and Turkey.Today, most ammunition manufacturers offer the 8x57 JS in several loads; the average ball weight ranges between 180 and 200 grains (approximately 11,6 to 13 grams).

The new bore diameter was, and still is .323”, and became the standard diameter for all 8mm cartridges to this day.The 8x57 is also known as the 7.92x57mm J, 7.92x57mm JS, the 8x57mm Mauser or plainly as the 8mm Mauser; they are all describing the same cartridge, bullet diameter aside. In fact, they Included in every order is a donation to a pro-freedom organization that shares our values.

To complete these reports now that all products are available in stores, Hannes Dikhoff, Gunnar Petrikat and Heinz Winkler from Norma, GECO/RWS and Rottweil were kind enough to give us exclusive interviews via Skype, which we present to you here on …Some cartridges for service handguns are no longer available on the market and can only be handloaded. With every purchase, Ammo.com donates to an organization that shares our values. The 8x57 JS is probably the greatest centerfire rifle cartridge of all times, and the only one that could rightfully bear the title of "mother of all modern hunting calibers"A series of introductory articles conceived to teach beginners specs, features and history of the most popular rifle ammunition calibers.The 8x57 JS (the correct denomination would be IS, where I stands for "Its set of ballistic features shaped history and literally laid the foundations for the development of a wide array of following calibers, including the .30-06 Springfield and the Italian 6,5mm Carcano round. The 7x57 is obviously related, but there were other continental offerings, like the 9x57 and 9.3x57. Look no further for your 8x57 JR and JRS ammo!

To check if this is true, a professional skeet shooter underwent a blood test to measure lead level in her body.

It was adopted in 1888, just 15 years after The 8x57 has gone through a couple of bore diameters as well as a few aliases.

Information about Browning Rifles. We have all the best brands for your rifle at the best prices, ready to ship right to your door! If you have a bolt action 8mm Mauser, you will want 8x57mm JS Mauser ammunition and components. The 8x57 JRS is a rimmed version of the .323-inch

The two tremendously popular rounds it mirrors happen to be the .30-30 and .308 Winchester.

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All of the ammunition listed on our website is in stock and ready to ship from our warehouse in High Point, NC. Sounds professional and neutral – but what’s really behind?

“This process is a long one that will require vast research, development and …ECHA has invited interested parties to submit evidence and information on the use of lead in gunshot outside of wetlands, bullets in any terrain and in fishing tackle by 16 December 2019. BASC wishes to see an end to both lead and single-use plastics in shotgun ammunition within five years.

Attualmente il 8x57 JS gode di grande fama tra i cacciatori europei e i tiratori sportivi. The result is the 8x57 JRS.

"One of the things our customers love most about us is our fast shipping. Luckily, the American Steinel Ammo company finally makes some "old glories" available as commercial reloading.Steinel Ammunition is a dynamic US company that combines the manufacturing of modern ammunition in special calibers such as the .450 Bushmaster or .458 SOCOM, with a line of rifle and handgun cartridges now considered obsolete. is a rimless bottlenecked rifle cartridge.The 7.92×57mm Mauser cartridge was adopted by the German Empire in 1903–1905, and was the German service cartridge in both World Wars.In its day, the 7.92×57mm Mauser cartridge was one of the world's most popular military cartridges.

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