CARTRIDGE
338/340 (.338/8.59) Caliber
PEREGRINE-LOGO Peregrine_word_logo Peregrine-Bullets
RIFLE: 338 Lapua Mag

338 LAPUA MAG LOAD DATA

TWIST 1 10
PRIMER FED 215
BARREL LENGTH 24
BULLET WEIGHT BULLET TYPE SEAT DEPTH PROPELLANT GR FPS
 220 Peregrine PlainsMaster (VRG4) Bullets /
Peregrine Match (VRG5) Bullets
 16.25mm   S 385 Start gr Start FPS
Opt gr  85 Opt FPS 2970
Max gr Max FPS
 250 Peregrine PlainsMaster (VRG4) Bullets /
Peregrine Match (VRG5) Bullets
 18.50mm   S 385 Start gr Start FPS
Opt gr  83.5 Opt FPS  2830
Max gr 89.0 Max FPS  2950
 250 Peregrine Solid Brass (VRG1) Bullets
/Peregrine Solid Copper (VRG2) Bullets /
Peregrine BushMaster (VRG3) Bullets
 17.00mm   S 385 Start gr Start FPS
Opt gr  83.5 Opt FPS  2830
Max gr Max FPS
 250  VRG-7  22.33mm  S 385 Start gr Start FPS
Opt gr  83.5 Opt FPS  2760
Max gr Max FPS
 250  LR-C  20.36mm   S 385 Start gr Start FPS
Opt gr  83.5 Opt FPS  2700
Max gr  87.5 Max FPS  2972
Disclaimer:
Reloading can be dangerous as equipment differs and our published data can not take into consideration all the possible variants. All reloading and firing of reloaded ammunition is done at your own risk and PEREGRINE BULLETS can not be held responsible for the correctness of any reloading information provided. The load data published by PEREGRINE BULLETS is intended as a guide only and for use by experienced re-loaders familiar with safe reloading techniques. Always start with a conservative and reduced load then work up to the recommended load in a safe and responsible manner.

This page was last updated on 31 August 2015. Click the button below for the most recent reloading data sheet. 

Download Reloading Data Sheet

Download our Relative Quickness Chart for more accurate load development

Download Relative Quickness Chart