Bullet: 570 gr TSX  (Barnes)

Diameter: 0.509"

 

Powder: Varget (Hodgdon)

Starting Powder: 94.5 gr

Max Powder: 101.5 gr

 

Primer: FED 215m

 

Case: Jamison Brass & Ammunition

Trim Length: 2.740"

 

Cartridge Overall Length: 3.505"

 

Starting Velocity: 2,076

Starting Pressure:  

Max Velocity: 2,246

Max Pressure:  

 

Recommend crimping the case mouth into the front cannelure groove. *The CIP maximum COAL is 3.468” for this cartridge. The Barnes 535-gr Banded Solid (#51053) is designed specifically for this cartridge and will fit magazines designed to CIP specs. *Barnes’ 570-grain TSX and 570-grain Banded Solid bullets are designed for the .500 NE. Their cannelure positions require a COAL longer than CIP specs for the .500 Jeffery. *Check your magazine length, and try feeding with a dummy round before loading 570-grain bullets to the listed COAL.
Barrel: 26" with 1:20" twist.

 

Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/500Jeffery.pdf