Airgun Ammo and Ballistics: Pellets, Slugs and Energy
Calibers, pellet types, slugs, energy and range: the ballistics side of airgunning, explained with real numbers.
All 11 guides
Energy GuideHow Much FPE Do You Need? Airgun Energy Chart
Foot-pounds by quarry, plus FPE-by-velocity tables for .177, .22 and .25.
Read the guide
Caliber GuideBest Airgun Caliber for Small Game: .22 vs .25
The energy math, the trajectory truth, and slugs vs pellets from someone who shoots both.
Read the guide
Comparison.177 vs .22 Air Rifle: Which Caliber Should You Choose?
Trajectory, energy, pellet cost and hunting performance compared, with a straight verdict.
Read the guide
ComparisonPellets vs Slugs: When Should You Switch?
What slugs need from a rifle, where they beat diabolos, and when pellets are still better.
Read the guide
Buyer's GuideBest Airgun Pellets for Hunting, by Quarry and Caliber
Domes, hollow points and heavy pellets matched to rabbits, squirrels, birds and pests.
Read the guide
How-ToHow to Find the Most Accurate Pellet for Your Air Rifle
A simple pellet-testing protocol, what to measure, and the brands that usually group best.
Read the guide
ExplainerAirgun Pellet Types Explained: Domed, Wadcutter, Hollow Point and Pointed
What each pellet shape is for, and which ones to skip for hunting.
Read the guide
How-ToHow to Clean and Size Airgun Slugs
Why slug consistency matters, and how shooters wash, lube and size slugs for tighter groups.
Read the guide
ExplainerHow Far Can a Pellet Gun Shoot? Effective vs Maximum Range
Accurate range, lethal range and the much longer distance a pellet can travel.
Read the guide
ExplainerFPS vs FPE: How Airgun Power Is Really Measured
Why velocity alone misleads, how to convert FPS to foot-pounds, and what numbers matter.
Read the guide
GuideAir Rifle FPE for Hunting: The Complete Guide
What FPE is, how to measure it, how much each quarry needs at the target, and how to tune your rifle to get there.
Read the guide