Plenty of hunters who try a 7mm-08 end up keeping it. It kicks like a 243, carries a heavier bullet, and fits light short-action rifles. This guide covers 7mm-08 ballistics for the loads we stock. You will find the published velocity and energy for each, plain notes on reading them, and which bullet weight fits deer, elk and new shooters.
What Is a 7mm-08?
The 7mm-08 Remington is the 308 Winchester case necked down to hold a 7mm bullet. That bullet measures .284 inch. Remington made it a factory round in 1980, after years as a wildcat among silhouette shooters.
Yes, it is a short-action cartridge. Any action sized for the 308 or 243 will fit it, so you see it in compact, light hunting rifles. Its name follows the old wildcat habit: a 7mm bullet in an “08” case, meaning the 308.
7mm-08 Ballistics: Published Load Data
These figures come from the makers. The table runs from light 120-grain loads to heavy 160-grain bullets.
| Load | Bullet | Grain | Muzzle velocity (fps) | Muzzle energy (ft-lbs) | Pack |
|---|---|---|---|---|---|
| Hornady Custom Lite 7mm-08 120 Grain SST | Hornady SST Polymer Tip | 120 | 2,675 | 1,907 | 20-round box |
| Nosler Ballistic Tip 7mm-08 120 Grain | Nosler Ballistic Tip Polymer Tip | 120 | 3,000 | 2,397 | 20-round box |
| Federal Fusion 7mm-08 120 Grain Bonded | Bonded Round Nose | 120 | 3,000 | 2,398 | 20-round box |
| Fort Scott TUI 7mm-08 120 Grain Solid Copper | Solid Copper (TUI, lead-free) | 120 | 3,019 | 2,428 | 20-round box |
| Hornady American Whitetail 7mm-08 139 Grain InterLock SP | Hornady InterLock Jacketed Soft Point | 139 | 2,840 | 2,489 | 20-round box |
| Hornady Superformance 7mm-08 139 Grain SST | Hornady SST Polymer Tip | 139 | 2,950 | 2,686 | 20-round box |
| Hornady CX 7mm-08 139 Grain Superformance Lead-Free | Hornady CX Polymer Tip (monolithic copper) | 139 | 2,910 | 2,613 | 20-round box |
| Remington Core-Lokt 7mm-08 140 Grain Soft Point | Core-Lokt Jacketed Soft Point | 140 | 2,860 | 2,542 | 20-round box |
| Nosler AccuBond 7mm-08 140 Grain Trophy Grade | Nosler AccuBond Bonded Polymer Tip | 140 | 2,825 | 2,480 | 20-round box |
| Federal 7mm-08 Trophy Bonded Tip 140 Grain | Speer Trophy Bonded Tip Bonded Polymer Tip | 140 | 2,800 | 2,437 | 20-round box |
| Underwood 7mm-08 Controlled Chaos 142 Grain Lead-Free | Lehigh Controlled Chaos Fragmenting Hollow Point (lead-free) | 142 | 2,900 | 2,652 | 20-round box |
| Hornady Precision Hunter 7mm-08 150 Grain ELD-X | Hornady ELD-X Polymer Tip | 150 | 2,770 | 2,556 | 20-round box |
| Nosler AccuBond Long Range 7mm-08 150 Grain | Nosler AccuBond Long Range Bonded Polymer Tip | 150 | 2,750 | 2,518 | 20-round box |
| Norma TipStrike 7mm-08 160 Grain | Polymer Tip | 160 | 2,690 | 2,570 | 20-round box |
| Swift A-Frame 7mm-08 160 Grain Bonded | Swift A-Frame Bonded Round Nose | 160 | 2,564 | 2,335 | 20-round box |
A few loads to note. The Nosler Ballistic Tip 120 grain lists 3,000 fps and 2,397 ft-lbs. The Remington Core-Lokt 140 grain lists 2,860 fps and 2,542 ft-lbs. The Hornady Superformance 139 grain SST lists 2,950 fps and 2,686 ft-lbs, the highest energy in the group.
What the Numbers Tell You
Muzzle velocity is speed in feet per second as the bullet leaves the barrel. Muzzle energy is how much work it can do, in foot-pounds. More speed adds energy fast, since speed is squared in the math.
Still, a heavier bullet often keeps its speed better at distance. A 7mm bullet tends to be long for its weight, which gives it a good ballistic coefficient. That is the round’s quiet strength. It does more downrange than the muzzle numbers suggest.
Why your chronograph may disagree
Test barrels are often 24 inches long. Many 7mm-08 rifles are light carbines with 20 or 22-inch barrels, and they lose some speed. Cold temperatures slow the powder. High elevation reduces drag. Use the box numbers to compare loads, and use your own chronograph for real 7mm-08 ballistics from your rifle.
Is the 7mm-08 Good for Deer?
Yes. The 7mm-08 is a strong deer round with mild recoil. A 140-grain bullet is the go-to weight for whitetail and mule deer.
120 grains: speed and light recoil
Light bullets run fast and kick less. They suit smaller deer, pronghorn and new hunters. The Fort Scott TUI 120 grain solid copper lists 3,019 fps and 2,428 ft-lbs. The Hornady Custom Lite 120 grain SST lists 2,675 fps and 1,907 ft-lbs and is built for reduced recoil.
139 to 140 grains: the deer standard
This weight gives a good mix of speed and penetration. The Nosler AccuBond 140 grain lists 2,825 fps and 2,480 ft-lbs. The Federal Trophy Bonded Tip 140 grain lists 2,800 fps and 2,437 ft-lbs. The Hornady American Whitetail 139 grain lists 2,840 fps and 2,489 ft-lbs and is a simple, no-frills deer load.
150 to 160 grains: elk and long shots
For bigger bodies, step up in weight and pick a tough bullet. The Hornady Precision Hunter 150 grain ELD-X lists 2,770 fps and 2,556 ft-lbs. The Swift A-Frame 160 grain lists 2,564 fps and 2,335 ft-lbs. Many hunters use the 7mm-08 on elk with good bullets and careful shot choices.
Some states set rules on caliber, bullet type or lead. Laws vary, so check your state’s hunting rules.
How the 7mm-08 Compares
People often ask what a 7mm-08 is compared to. Here is the short version:
- vs 243 Winchester: same parent case, bigger bullet. The 7mm-08 hits harder on deer with only a bit more recoil. See our 243 Winchester ballistic data guide.
- vs 308 Winchester: same case, smaller bullet. The 7mm-08 shoots a bit flatter and kicks a little less.
- vs 270 Winchester: the 270 is a long-action round with more powder room and more speed. The 7mm-08 fits a shorter, lighter rifle.
Suppressors and the 7mm-08
A 7mm bullet needs a suppressor rated for that bore size or larger. Many shooters use a .30 caliber can on 7mm rifles. Check the maker’s rating for your exact suppressor. Suppressors are regulated under federal law, and state laws on owning and hunting with them vary, so check your rules first.
Shop 7mm-08 Ammo
Find soft points, bonded bullets and copper loads in our 7mm-08 ammo category.
Frequently Asked Questions
What caliber is a 7mm-08?
The 7mm-08 Remington fires a 7mm bullet that measures .284 inch. It is the 308 Winchester case necked down to 7mm. Remington made it a factory cartridge in 1980. It is not the same as the 7mm Rem Mag or 7mm PRC, which use larger cases.
Is 7mm-08 good for deer?
Yes. With a 139 or 140-grain bullet, the 7mm-08 handles whitetail and mule deer with mild recoil. In our stock, the Remington Core-Lokt 140 grain lists 2,860 fps. Check your state’s hunting rules for any caliber or bullet limits.
Is 7mm-08 a short action?
Yes. Because it is based on the 308 Winchester case, the 7mm-08 fits a short action. That lets makers build lighter, handier rifles for it. Any rifle must still be chambered for 7mm-08 to fire it safely.
What size suppressor for 7mm-08?
You need a can rated for a 7mm bore or larger. Many shooters use a .30 caliber suppressor on 7mm rifles. Always check the maker’s rating for your model. Suppressors are federally regulated, and state laws vary, so confirm the rules where you live and hunt.
What is a 7mm-08 compared to?
It is most often compared to the 243 and 308, since all three share a case. The 7mm-08 has a heavier bullet than the 243 and slightly less recoil than the 308. Many hunters see it as a middle ground for deer.
