Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Shop 6mm Remington ammo from Remington, built for medium game hunters who demand consistent terminal performance. The Core-Lokt is a centerfire rifle cartridge featuring a 100-grain jacketed soft point projectile that launches at 3100 feet per second and generates 2133 foot-pounds of muzzle energy. The 6mm Remington balances velocity with sectional density — this load puts whitetail and mule deer down efficiently inside 300 yards. Remington’s Core-Lokt design mechanically locks the copper jacket to the lead core, controlling expansion while retaining bullet mass for deep wound channels.
Built for the Box
Each round seats a 100-grain jacketed soft point bullet in a reloadable brass case with a non-corrosive Boxer primer. The soft point nose initiates expansion on impact, and the locked core prevents jacket-core separation even when the bullet encounters bone or dense muscle. Muzzle velocity of 3100 fps delivers flat trajectory and sufficient energy transfer for ethical kills on deer-sized game. Brass cases eject cleanly and reload without excessive stretching. This ammunition ships in boxes of 20 rounds, DOT-regulated for ground transport only.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 6mm Remington |
| Bullet weight | 100 grains |
| Bullet type | Jacketed Soft Point (Core-Lokt) |
| Muzzle velocity | 3100 fps |
| Muzzle energy | 2133 ft-lbs |
| Rounds per box | 20 |
| Case | Brass, reloadable |
| Primer | Boxer, non-corrosive |
| Intended use | Hunting |
| Manufacturer | Remington |
The 6mm Remington chamber fits most bolt-action hunting rifles built for that cartridge — verify your rifle’s chamber before ordering. For more 6mm Remington loads, browse our rifle ammo inventory.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Treat every firearm as if it is loaded. Keep the muzzle pointed in a safe direction at all times. Keep your finger off the trigger until ready to fire. Be certain of your target and what lies beyond it.
- Verify current federal, state, and local laws governing ammunition purchase, possession, and transport in your jurisdiction before placing an order.
- This ammunition contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands thoroughly after handling. Avoid exposure during pregnancy.
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