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Lindcott Armory

Cartridge comparison

.300 Remington Ultra Magnum vs 7.82 Lazzeroni Warbird

.300 Remington Ultra Magnum and 7.82 Lazzeroni Warbird are both in the reference; see the full spec comparison below.

Side by side

.300 Remington Ultra Magnum7.82 Lazzeroni Warbird
TypeRifleRifle
Introduced19991996
Bullet diameter0.308″0.308″
Case length2.85″2.8″
Max pressure65,000 psi65,000 psi
Recoil28–40 ft·lb30–42 ft·lb
Effective range600 yd800 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.

ToolOverlay .300 Remington Ultra Magnum and 7.82 Lazzeroni Warbird trajectories with real loads in Ballistic Compare