Skip to content
Lindcott Armory

Cartridge comparison

.505 Gibbs vs .585 Nyati

.505 Gibbs and .585 Nyati are both in the reference; see the full spec comparison below.

Side by side

.505 Gibbs.585 Nyati
TypeRifleRifle
Introduced19111994
Bullet diameter0.5051″0.585″
Case length3.15″2.8″
Max pressure39,000 psi47,000 psi
Recoil75–100 ft·lb75–100 ft·lb
Effective range150 yd100 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 .505 Gibbs and .585 Nyati trajectories with real loads in Ballistic Compare