Range GearAthlon OpticsSold by Brownells

Athlon Optics

Rangecraft Velocity Pro Radar Chronograph - Rangecraft Velocity Pro Radar Chronograph 2.4'''' Display Green

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Uses Doppler

Radar to detect projectiles without

Helps Avoid

Changes to zeroing and barrel

Works Firearms

Firearms fitted with suppressors, muzzle

Measures Projectile

Velocity from 65 fps to

Athlon Rangecraft

2.4-inch display in green

$399.99
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SKU: 430112712

Overview

Built for shooters who want a straightforward way to gather velocity data, this radar chronograph uses Doppler radar to track projectiles without needing to be mounted to the firearm. That makes it a practical choice for range sessions where preserving zero and barrel harmonics matters, and it can also work with firearms fitted with suppressors, muzzle brakes, compensators, and similar devices. Its stated measurement range of 65 fps to 5000 fps supports a wide variety of projectile speeds, making it useful for ballistic calculations and load development. The 2.4-inch display in green provides a compact interface for reading results at the bench.

Why Hunters Choose the Athlon Optics

Uses Doppler

Radar to detect projectiles without

Helps Avoid

Changes to zeroing and barrel

Works Firearms

Firearms using suppressors, muzzle brakes,

Measures Projectile

Velocity from 65 fps to

2.4-inch Display

Clear on-unit readout

Key Features

  • Uses Doppler radar to detect projectiles without mounting to the weapon.
  • Helps avoid changes to zeroing and barrel harmonics during use.
  • Works with firearms fitted with suppressors, muzzle brakes, compensators, and other muzzle devices.
  • Measures projectile velocity from 65 fps to 5000 fps.
  • Athlon Rangecraft Velocity Pro Radar Chronograph with 2.4-inch display in green.

Best Used For

  • Shooters who want velocity data without mounting equipment to the firearm
  • Users testing loads with suppressors, muzzle brakes, or compensators
  • Hunters and reloaders measuring projectile speeds from 65 to 5000 fps
  • Range users who want to avoid affecting zeroing or barrel harmonics

Specifications

Affects Barrel HarmonicsNo
Affects ZeroingNo
Display ColorGreen
Display Size2.4''''
Measurement MethodDoppler radar
Mounting RequiredNo
Projectile Velocity Maximum5000 fps
Projectile Velocity Minimum65 fps
Supports CompensatorsYes
Supports Muzzle BrakesYes
Supports Other Muzzle DevicesYes
Supports SuppressorsYes
Triggered By Muzzle BlastNo

Pros

  • Uses Doppler radar to detect projectiles without mounting to the weapon.
  • Helps avoid changes to zeroing and barrel harmonics during use.
  • Works with firearms using suppressors, muzzle brakes, compensators, and other muzzle devices.
  • Measures projectile velocity from 65 fps to 5000 fps.
  • 2.4-inch display provides a clear on-unit readout.

Considerations & Trade-offs

  • Requires a separate setup from the firearm, since it uses Doppler radar rather than mounting to the weapon.
  • Velocity measurement is limited to the stated 65 fps to 5000 fps range, so it is not intended for projectiles outside that window.
  • The description emphasizes projectile detection with suppressors, muzzle brakes, and compensators, but it does not provide details on range, battery life, or environmental limits.
  • At $399.99, it is a specialized chronograph solution, so buyers should weigh the radar-based convenience against the higher cost versus simpler chronograph options.

Suggested Comparisons

  • Radar chronograph
  • Ballistics calculator
  • Range shooting accessory
  • Chronograph for suppressed firearms

Suggested Accessories

  • Tripod mount
  • Protective carrying case
  • Battery pack
  • Data cable

Frequently Asked Questions

How does the Rangecraft Velocity Pro measure velocity?

It uses Doppler radar to pick up projectiles, so it does not need to be mounted to the weapon.

Will using this chronograph affect my zero?

According to the product description, it does not need to be mounted to the weapon, so it will not affect zeroing or barrel harmonics.

Can it be used with suppressors or muzzle devices?

Yes. The description says it can pick up projectiles from firearms with suppressors, muzzle brakes, compensators, and other muzzle devices because it is not triggered by muzzle blast.

What velocity range does it measure?

It measures projectile velocity from 65 fps to 5000 fps.

What display does this model have?

The product title identifies it as the 2.4" display green version.