.20 BR

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Caliber Description

Popular Load Recipes

Cost per Reloaded Round

Technical Specifications

Safety Standard / Application

Wildcat / Rifle Caliber

Most Suitable Bullet Weights

24 - 44 Grains

Case Capacity / Average Charge

37.5 Grains of Water / 29.6 Grains

Average Muzzle Velocity / Energy

3668 fps / 1026 ft-lbf

Case Length / Max. C.O.L

1.54'' / 2.4''

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.22-250 Rem.

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5 mm / 35 SMc

5.6 x 35 R Vierling

5.6 x 50 Mag.

5.6 x 50 R Mag.

5.6 x 52 R

5.6 x 57

5.6 x 57 R

5.6 x 61 R SE v. Hofe

5.6 x 61 SE v. Hofe

5.6 x 70 R