SIG BDX App: Ballistic Profiles

Published on February 5, 2019
Duration: 2:58

This guide details how to set up custom ballistic profiles on the SIG BDX app, a crucial step for maximizing the accuracy of SIG Sauer's BDX electro-optic system. It covers selecting ammunition, inputting ballistic data like muzzle velocity and drag curves, naming profiles, and transmitting them to the rangefinder for real-time ballistic solutions. The process allows users to store up to 25 unique profiles for different firearms and ammunition combinations.

Quick Summary

The SIG BDX app supports up to 25 ballistic profiles, allowing users to input specific ammunition details like bullet type, weight, and ballistic coefficient, along with muzzle velocity and zero range. The G7 drag curve is recommended for optimal accuracy. Once configured, profiles are transmitted to the paired SIG BDX rangefinder for real-time ballistic solutions.

Chapters

  1. 00:00Introduction to BDX Profiles
  2. 00:33Accessing the Profiles Section
  3. 00:43Creating a New Profile
  4. 01:02Selecting Ammunition from Library
  5. 01:35Setting Muzzle Velocity and Zero Range
  6. 02:07Naming and Saving the Profile
  7. 02:18Activating Profile on Rangefinder
  8. 02:31Understanding Active Profiles

Frequently Asked Questions

How many ballistic profiles can I create in the SIG BDX app?

The SIG BDX app allows you to create and store up to 25 individual ballistic profiles. This enables you to tailor ballistic solutions for different firearms, ammunition types, and environmental conditions.

What is the recommended drag curve for ballistic calculations in the SIG BDX app?

The SIG BDX app recommends using the G7 drag curve for ballistic calculations. While a G1 curve option is available, G7 is generally considered more accurate for modern bullet designs.

How do I get my ballistic profile from the app to my SIG BDX rangefinder?

Once you have created and saved a profile in the SIG BDX app, ensure your rangefinder is powered on. Then, simply tap the radio button next to the desired profile in the app; the selected profile will turn blue and transmit to the rangefinder.

Why is it important to use a chronograph with the SIG BDX app?

Using a chronograph allows you to measure the actual muzzle velocity of your specific ammunition load. This real-world data is crucial for accurate ballistic calculations, as factory-stated velocities can vary significantly.

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