ApexLOAD PRO Reloading Calculators
One hub for every ApexLOAD PRO ballistics and load-development tool — from internal ballistics to shot group analysis.
Balistique interne
Simulate chamber pressure, muzzle velocity and barrel time for any load recipe.
Trajectoire
Calculate long-range trajectory, drop, drift and energy with G1/G7 ballistic coefficients.
Recherche paramétrique de poudre (PPS)
Find the best powders for your caliber and bullet based on fill rate, pressure and velocity.
Temps optimal de canon (OBT)
Tune your load into an OBT node for tighter groups and lower vertical dispersion.
Vitesse cible
Reverse-engineer the powder charge required to hit a target muzzle velocity — perfect for subsonic loads.
Sensibilité Thermique de la Poudre
See how powder temperature swings from -19 °C to 51 °C affect pressure and muzzle velocity.
Comparaison de Charges
Compare up to three saved diary loads side-by-side across charge, velocity, pressure and accuracy.
Outil de rechargement GenAI
Let ApexLOAD's GenAI engine propose safe, optimised load recipes tailored to your components.
Analyse de Groupement
Upload a target photo and get automatic group size, MOA, mean radius and impact analysis.