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Cartridge comparison

6.17 Lazzeroni Spitfire vs 6mm-284

6.17 Lazzeroni Spitfire and 6mm-284 are both in the reference; see the full spec comparison below.

ToolOverlay 6.17 Lazzeroni Spitfire and 6mm-284 trajectories with real loads in Ballistic Compare

Side by side

6.17 Lazzeroni Spitfire6mm-284
TypeRifleRifle
Introduced19971963
Bullet diameter0.243″0.243″
Case length2.03″2.1701″
Max pressure66,718 psi62,000 psi
Recoil7.1–11.3 ft·lb9.8–15.1 ft·lb
Effective range400 yd1000 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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