Multi-Stage PRS Mode in the Eagle Ballistics App

Mastering PRS Mode in the Eagle Ballistics App: A Complete How‑To Guide for Multi‑Target Stages

Precision Rifle Series stages demand speed, organization, and absolute confidence in your ballistic data. The Multi‑Stage (PRS) Mode inside the Eagle Ballistics App—designed and taught by James Eagleman—gives competitive shooters a massive advantage by letting them pre‑build stages, manage multiple targets, lock wind direction, and run movers with precision.

This guide walks you through how to use PRS Mode step‑by‑step, and more importantly, how to leverage it to shave seconds, reduce mental load, and execute cleaner stages.

What PRS Mode Actually Does

PRS Mode transforms your HUD from a single‑target display into a multi‑target, multi‑stage command center. You can:

• Build entire stages before you shoot
• Name and organize targets
• Input ranges manually or via Bluetooth LRF
• Capture inclination and azimuth instantly
• Lock relative wind across the stage
• Add movers and calculate mover speed
• Apply wind variance
• See all elevation and wind holds at once

It’s everything you need to run a stage without flipping pages, doing math, or second‑guessing your data.

1. Switching to PRS Mode

From the standard HUD:

1. Tap the gear icon in the upper left.
2. Select Multi.

You’re now in PRS Mode, with stages displayed across the top of the screen.

2. Building Your Stages

PRS Mode allows you to pre‑build as many stages as you need.

Add a Stage

• Tap the folder icon
• Hit the +
• Name the stage (e.g., “Rooftop,” “Barricade,” “Rimfire Chaos”)

This keeps your match organized and lets you prep multiple stages ahead of time.

3. Naming and Managing Targets

Each stage can contain multiple targets.

To name a target:

• Tap the target icon
• Type in the name (Ram, Pig, Elk, Coyote, etc.)
• Swipe to move between targets

Clear naming helps you avoid confusion when the RO calls out target order.

4. Inputting Range Data

You have two options:

Option A: Use Your Connected TORIC Eagle Ballistics LRF Bino

Your TORIC LRF Bino is paired via Bluetooth:

• Highlight the target (white outline)
• Range it
• The distance drops directly into the HUD

Option B: Manual Entry

Tap the range field and type the distance (e.g., 980 yards).

Either way, the app instantly calculates:

• Elevation hold
• Wind hold (based on your wind inputs)
• And applies it across the entire stage

5. Capturing Inclination & Azimuth

If your LRF provides inclination and azimuth, the app will pull it automatically.

But James points out a key truth:
Rangefinder compasses are often off.

So Eagle Ballistics gives you a more accurate method:

To capture inclination & azimuth using your phone:

• Tap any light gray area in the HUD
• Aim your phone at the target
• The app grabs the correct values instantly

Repeat for each target.

This ensures your solver is using real directional data—not a drifting LRF compass.

6. Using Relative Wind (One of the Most Powerful Features)

Relative wind lets you take a single wind reading and apply it across the entire stage—even as you move positions.

How to use it:

1. Highlight the target where you’re taking your wind reading
2. Input wind direction and speed
3. Press and hold the wind direction box
4. It turns orange — meaning wind direction is now locked

Now the solver remembers:

• Where the wind is coming from
• How it affects every target
• Even if you move to a new shooting position

To unlock it, press and hold again.

This is a massive time‑saver in PRS where you often shoot multiple targets from multiple positions under the same wind condition.

7. Setting Wind Speed, Direction & Variance

If you’re using a Bluetooth wind meter:

• Select Meter
• The app pulls live wind data and applies it across all targets

If not:

• Set wind direction (e.g., 4:30 wind)
• Set wind speed (e.g., 15 mph)

The app instantly updates wind holds for every target.

Wind Variance

If your wind is fluctuating:

• Enter the variance (e.g., ±3 mph)
• Tap Set

The HUD now shows:

• Your main wind hold
• Your high wind hold
• Your low wind hold

This gives you a bracketed solution—critical for unpredictable wind.

8. Adding Movers

Movers are optional, but PRS Mode handles them beautifully.

To enable movers:

• Tap the gear icon
• Turn on Moving Targets

You’ll now see:

• Mover speed
• Mover hold

If the stage gives you mover speed:

• Tap the mover box
• Enter the speed (e.g., 2 mph)
• The app calculates your lead

If the stage does NOT give mover speed:

Use the built‑in mover speed tool:

1. Tap the mover box
2. Switch screens
3. Put your phone on vibrate
4. Press the button as the mover passes your reticle
5. Press stop
6. Enter the distance moved (e.g., 4 mils)
7. Hit Set

The app calculates the mover’s actual speed and drops it into your HUD.

This is a game‑changer for stages where the RO says, “Mover speed unknown.”

9. Cleaning Up Your HUD

If you don’t need:

• Movers
• Temperature
• Pressure

Turn them off in the gear menu.

This enlarges the remaining data and keeps your HUD clean and fast.

10. Match‑Day Workflow

James recommends this simple routine:

Night Before

• Build your stages
• Name targets
• Enter ranges
• Capture inclination & azimuth
• Lock relative wind if appropriate

Morning Of

• Update temperature
• Update pressure
• Update wind

You’re ready to shoot.

Why PRS Mode Matters

PRS Mode eliminates:

• Page flipping
• Manual math
• Guessing wind direction
• Re‑entering data for each target
• Losing time between positions

And it gives you:

• Faster stage prep
• Cleaner execution
• More confidence under the clock
• A competitive edge

It’s not just a feature — it’s a force multiplier.

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