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Cartridge comparison

6mm BR Norma vs 6x52mmR Bretschneider

6mm BR Norma and 6x52mmR Bretschneider are both in the reference; see the full spec comparison below.

ToolOverlay 6mm BR Norma and 6x52mmR Bretschneider trajectories with real loads in Ballistic Compare

Side by side

6mm BR Norma6x52mmR Bretschneider
TypeRifleRifle
Introduced19961995
Bullet diameter0.2429″0.2429″
Case length1.5598″2.0472″
Max pressure58,740 psi47,863 psi
Recoil2.9–4.3 ft·lb6.6–7.3 ft·lb
Effective range800 yd400 yd

Highlighted cells hold the clear edge where both sides have a number. Every figure is a range maximum from the reference; typical loads run lower.

Case profiles, to scale

Drawn to the same scale, so the proportions are true. Physical size varies with your screen.

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