What is the 7 mm JRS?

The 7 mm JRS is a rifle cartridge.

What bullet diameter does the 7 mm JRS use?

The 7 mm JRS uses a bullet diameter of 0.284 inches.

The 7 mm JRS has a Rimless, Bottlenecked case type.

The 7 mm JRS uses a Large Rifle (.210") primer.

Rifle

Case Type	Rimless, Bottlenecked
Primer	Large Rifle (.210")

Dimensions (inches)

Parent Cases

.280 Ackley Improved

Community Load Data

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Bullet Type

Powder (name or brand)

Min MV (fps)

Max MV (fps)

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Cartridges with the same bullet diameter (0.284")