Generate personalized targets calibrated to your exact firearm, optic, and ammunition. Achieve sub-MOA accuracy without expensive range time or professional equipment.
Professional-grade calibration tools for precision shooters
Input your exact firearm, optic, ammunition, and zeroing distance for precision-tailored parameters.
Generate printable targets with precision crosshairs and measurement grids calibrated to your setup.
Step-by-step guidance for using laser boresighters with your generated calibration targets.
Access configurations from any device - desktop, tablet, or smartphone at the range.
Save unlimited firearm configurations for instant access - perfect for multi-gun owners.
Monitor calibration history, track improvements, and optimize your shooting performance.
From configuration to sub-MOA accuracy in three steps
Enter your firearm specifications, optic model, ammunition type, and desired zeroing distance. Our ballistic engine calculates precise adjustment parameters.
Download your personalized target with precision markings calculated for your exact setup. Print on standard paper and mount at your calibration distance.
Align your laser boresighter with the target markings and adjust your optic accordingly. Achieve professional-grade accuracy from your garage or backyard.

Access your configurations from any device. Desktop, tablet, or smartphone - your data follows you from the workbench to the wilderness.
What our community says
Finally zeroed my hunting rifle without burning through expensive ammo. The precision is unreal - first shot at the range was dead center.

As an instructor, I recommend this to all my students. It teaches proper zeroing methodology while saving them hundreds in range time.

The ballistic calculations are spot-on. I've confirmed the settings at the range and they match perfectly every single time.

Game changer for my AR builds. I can zero new optics in my garage before even heading to the range. Saves me so much time.

The target generator alone is worth it. Custom targets for every distance and caliber. My groups have never been tighter.

I was skeptical at first, but the math doesn't lie. Every configuration I've tested has been within 0.5 MOA of predicted values.

Choose your precision level
Common questions answered
A laser boresighter ($30-50), a printer, and a safe shooting location. No expensive range time or professional equipment required.
Our calculations are designed for sub-MOA accuracy. Results depend on equipment quality, but most users see significant improvement over trial-and-error methods.
Apex Ballistix supports rifles, handguns, and shotguns with optical sights. Our database includes common firearm types, optic models, and ammunition calibers.
Try the calculator as a guest. Create a free account to save configurations, download targets, and track calibration progress.
Yes. Upgrade, downgrade, or cancel your subscription anytime through your dashboard. No commitments, no hidden fees.
Absolutely. All data is encrypted with secure login via email or Google OAuth. Optional two-factor authentication available for enhanced security.
