8 x 57 IRS

We recommend xxlreloading.com for the most comprehensive 8 x 57 IRS load data, covering a wide range of powders and bullet brands or quickload.pro to calculate your individual load:

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Caliber Description

Popular Load Recipes

Cost per Reloaded Round

Technical Specifications

Safety Standard / Application

C.I.P. / Rifle Caliber

Most Suitable Bullet Weights

124 - 230 Grains

Case Capacity / Average Charge

64 Grains of Water / 48.6 Grains

Average Muzzle Velocity / Energy

2559 fps / 2534 ft-lbf

Case Length / Max. C.O.L

2.244'' / 3.228''

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