Strelok
Documentation

User manuals

The complete guides to the Strelok apps on iOS and Android — setup, every screen and workflow, platform differences, and troubleshooting.

Strelok Pro manual

External ballistics · iOS & Android

From your first firing solution to truing, reticle holdovers, WEZ analysis and Range AI — every screen in the trajectory solver, explained.

In this manual
  • Your first firing solution
  • Rifles, loads & chrono data
  • Environment, weather & wind
  • Reticle view & holdovers
  • Truing your solution
  • Importing from the original Strelok Pro
Read the manual

Strelok Internal Ballistics manual

Internal ballistics · iOS & Android

Predicting velocity and pressure, working through 34,000+ published loads, logging strings, and letting the engine learn your rifle — safely.

In this manual
  • Safety first
  • Predicting a load
  • Browsing published load data
  • The logbook
  • Calibrating to your rifle
  • Load Lab analytics
Read the manual

Can't find what you need? Support answers real questions from real shooters — reach us from the app (Profile → Contact Support in Pro, More → Help & feedback in Internal Ballistics) or right here.

Contact support

Ready to dial in?

Download Strelok on any platform and start solving in under a minute — or talk to us about building on the engine.

Strelok Internal Ballistics

App StoreGoogle Play
Contact sales

See what you’ll pay

Simple per-platform pricing with a lifetime option and no hidden fees.

Pricing details

Partner API

Call the hosted ballistics engine from your own product. Access is by request.

Request access