Opinions Are Free. Data Is Better.
Compare real ballistics across hundreds of factory loads. Trajectory, velocity, energy, and wind drift — all charted side by side.
Everything You Need to Compare Ammunition
Professional ballistic tools, completely free to use
Comprehensive Load Database
Hundreds of factory loads from Hornady, Federal, Barnes, Nosler, and more. Search by cartridge, caliber, bullet weight, or manufacturer.
Find My Load Wizard
Answer a few questions about your use case, cartridge, and preferences. We'll score and rank the best factory loads for you.
Visual Ballistic Comparisons
Compare 2-6 loads with interactive trajectory, velocity, energy, and wind drift charts. See exactly how cartridges stack up.
Ballistic Trajectory Solver
Generate DOPE cards for any load. Adjust environmental conditions, zero distance, and wind. Export trajectory data.
Track Your Handloads
Create and save custom loads with your own ballistic coefficients and velocities. Compare them against factory ammunition.
Popular Comparisons
See how popular cartridges stack up
The .30 Caliber Showdown
.308 Win, .30-06, .300 WSM, .300 Win Mag, .300 PRC
Compare Now6.5mm Match Load Shootout
6.5 CM, .260 Rem, 6.5 PRC — Hornady & Federal
Compare Now6.5 CM vs 6.5 PRC vs 7mm PRC
How much does the PRC gain?
Compare NowOld School vs New School
.270 Win, .30-06, 6.5 PRC, 7mm PRC, .300 PRC, 6.8 Western
Compare NowTrending Comparisons
What the community is comparing right now
Top Loads
Find the Perfect Hunting Load
Compare terminal ballistics and trajectory for your hunting cartridge. See which factory load delivers the best energy at your typical shooting distances.
- Energy retention at hunting distances
- Trajectory arc for field shooting
- Terminal performance comparison
Dial In Your Long-Range Setup
Compare ballistic coefficients and wind drift across precision cartridges. Generate DOPE cards for match day.
- BC and wind drift comparison
- Professional ballistic calculator
- DOPE card generation
Develop Better Handloads
See how factory loads perform, then create custom loads to match or exceed their ballistics. Track all your load development data.
- Custom load tracking and management
- Compare against factory loads
- Ballistic coefficient database
Powerful Tools, Free to Use
Professional-grade ballistic analysis at your fingertips
Advanced Filtering
Search by caliber, cartridge, manufacturer, category, and ballistic specs. Table and card views with flexible sorting.
Interactive Charts
Trajectory, velocity, energy, and wind drift overlays. Hover for detailed data points. Export comparisons.
Professional Calculator
G1/G7 drag models, environmental adjustments, DOPE table generation. Export trajectory data for field use.
How It Works
Select Loads
Pick 2-6 factory ammunition loads from our database
Compare Data
See specs side by side with best-value highlighting
Analyze Charts
Interactive trajectory, velocity, energy, and wind drift charts
Ready to Find Your Perfect Load?
Compare hundreds of factory loads or create your own. Free to use, no account required.