.38 Special vs 9mm: Revolver Meets Pistol
.38 Special is the classic revolver cartridge: mild in standard loads, simple to shoot, and the soft practice round for many .357 Magnum revolvers. 9mm Luger is the modern semi-auto standard with higher capacity, higher published energy in common service loads, and cheaper practice ammo. Choose based on whether you want a revolver or a pistol more than on the caliber name alone.
At a Glance
| .38 Special | 9mm Luger | |
|---|---|---|
| Other names | 38 Spl | 9mm Parabellum, 9x19mm |
| Common bullet weights (our listings) | 125, 130, 158 gr | 115, 124, 147 gr |
| Typical platforms | Revolvers, some lever guns | Semi-auto pistols, PCCs |
| Capacity | 5–6 rounds common in carry revolvers | Higher in similar-size pistols |
| Recoil | Mild in standard loads | Light to moderate |
| Cost per round | Usually higher than 9mm | Usually lower |
| Shop | .38 Special ammo | 9mm ammo |
.38 Special vs 9mm Ballistics
Factory figures for common practice and defensive loads in each caliber.
Load key: FMJ = full metal jacket; LRN = lead round nose; JHP = jacketed hollow point; +P = higher pressure .38 load.
| Load (Federal data) | Velocity (fps) muzzle / @50 yd |
Energy (ft-lb) |
|---|---|---|
| Federal American Eagle (AE38B) 38 Special 158 gr Lead Round Nose |
770 / 745 | 208 / 195 |
| Federal American Eagle (AE38K) 38 Special 130 gr FMJ |
890 / 852 | 229 / 209 |
| Federal Punch (PD38P1) 38 Special +P 120 gr JHP |
1000 / 907 | 266 / 219 |
| Federal American Eagle (AE9AP) 9mm Luger 124 gr FMJ |
1150 / 1049 | 364 / 303 |
| Federal Premium HST (P9HST1S) 9mm Luger 124 gr HST JHP |
1150 / 1049 | 364 / 303 |
Figures are as published by Federal Premium on each product page (checked November 5, 2026). Federal lists handgun figures from a 4 or 5-inch test barrel. Velocity from your own barrel will differ.
Platform Matters More Than the Label
Most .38 Special shooting is from revolvers. Most 9mm shooting is from semi-autos. Capacity, reload speed and concealment differ with the gun, not just the case.
Power
Common 9mm service loads list higher velocity and energy than standard .38 Special. .38 Special +P narrows the gap; it still is not interchangeable with 9mm.
Recoil and Practice
Standard .38 Special is easy to shoot in a mid-size revolver and is the usual practice ammo for .357 Magnum revolvers. 9mm is cheap to practice in volume.
Defense
Both work with modern hollow points. If you carry a revolver, train with your defensive .38 load. If you carry a pistol, 9mm capacity is hard to beat.
Shop Both
.38 Special ammo | 9mm ammo | .357 Magnum ammo | handguns. Compare current cost per round in our Ammo Price Index, see every cartridge in our ammo caliber chart. Related: .357 Magnum vs .38 Special.
Orders of $500 or more ship free; ammunition orders under $500 ship for $15.99. Ammunition is not returnable. Some states and cities restrict ammo purchases or shipments, so read our ammo and magazine laws by state before ordering. Tactical Surplus USA has been selling firearms, ammunition and gear since 2022.
FAQ
Is 9mm more powerful than .38 Special?
In Federal's figures on this page, 124 gr 9mm lists 364 ft-lb at the muzzle versus 208–266 ft-lb for the .38 Special loads shown. +P .38 loads close the gap but generally stay below typical 9mm service loads.
Can I shoot .38 Special in a .357 Magnum?
Yes, in a firearm chambered for .357 Magnum. Never shoot .357 Magnum in a gun marked only for .38 Special.
Is .38 Special good for self-defense?
With quality hollow points and good shot placement, yes. Many people choose 9mm pistols today for capacity and softer practice ammo.
Which has less recoil?
Standard .38 Special in a mid-size revolver is mild. Compact snub revolvers kick more. 9mm recoil depends on pistol weight and load; most shooters find service 9mm easy to manage.
Why do people still buy .38 Special?
Revolvers, lever guns and simplicity. It is also the mild practice round for .357 Magnum revolvers.
Is 9mm cheaper than .38?
Usually yes. 9mm is made in far higher volume.