Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Remington Core-Lokt 308 Winchester ammunition pairs a 180 grain pointed jacketed soft point bullet with proven controlled-expansion engineering for consistent terminal performance on deer, elk, black bear, and similar-sized game. The Core-Lokt design — a progressively tapered copper jacket mechanically locked to a solid lead core — has anchored whitetails and filled freezers for decades. At 2620 fps muzzle velocity and 2743 ft-lbs muzzle energy, this load delivers flat trajectory inside 300 yards and sufficient penetration through shoulder bone and heavy muscle. Each round uses boxer-primed brass cases, non-corrosive propellant, and reloadable components. Remington manufactures this ammunition in the United States, maintaining the original “Green-box” specifications that defined the Core-Lokt line.
Built for the Box
The 180 grain pointed soft point balances sectional density and expansion rate for medium-to-large game. The tapered jacket sheds velocity predictably, initiating expansion at impact while the bonded core retains 60–80% of original weight through hide, bone, and vitals. Pointed ogive profile improves ballistic coefficient over flat-nose designs, flattening trajectory and reducing wind drift at extended range. Brass cases accept standard large rifle primers and meter consistently in progressive presses. Boxer primer pockets simplify decapping and resizing for handloaders working up reduced or precision loads.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 308 Winchester |
| Bullet weight | 180 grains |
| Bullet type | Pointed jacketed soft point (Core-Lokt) |
| Muzzle velocity | 2620 fps |
| Muzzle energy | 2743 ft-lbs |
| Rounds/box | 200 rounds (10 boxes of 20) |
| Case | Brass |
| Primer | Boxer, non-corrosive |
| Reloadable | Yes |
| Lead-free | No |
| Intended use | Hunting |
| Manufacturer | Remington (USA) |
This load sits between 150 grain varmint rounds and 200 grain barrier-penetration designs, offering balanced sectional density for whitetail, mule deer, antelope, and medium black bear. Zero at 200 yards for a maximum point-blank range of approximately 240 yards on an 8-inch vital zone. For handloaders, once-fired brass accepts H4895, Varget, and IMR 4064 powders. Shop more hunting ammunition in the Remington 308 Ammo collection.
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.
- Observe the four rules of firearm safety: treat every firearm as loaded, never point at anything you are not willing to destroy, keep your finger off the trigger until ready to fire, and be certain of your target and what lies beyond it.
- Verify that ammunition matches the chambering stamped on your firearm’s barrel or receiver before loading.
- This ammunition contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm (Prop 65). Wash hands after handling ammunition or spent casings.
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