Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
For hunters running 7mm-08 Remington platforms in California, Arizona, or other lead-restricted jurisdictions — or for shooters who prefer monolithic copper bullets for their consistent terminal performance — the Remington Premier CuT 140-grain polymer tip load offers a factory solution engineered around the Barnes-inspired monolithic copper alloy bullet. A 7mm-08 Remington cartridge is a necked-down .308 Winchester case, delivering .284-caliber performance with moderate recoil and excellent barrel life, making it a favorite among whitetail, mule deer, and hog hunters in the eastern hardwoods and western high country. This Remington load exits the barrel at 2860 feet per second with 2542 foot-pounds of muzzle energy, placing it in the medium-velocity hunting tier — fast enough for flat trajectory to 300 yards, mild enough for all-day carry in bolt guns and semi-auto AR-10 platforms chambered in 7mm-08.
Load Profile
The 140-grain monolithic copper bullet features precision-cut grooves that reduce bearing surface and manage barrel fouling — a common concern with solid copper projectiles — while the polymer tip initiates expansion on impact and boosts ballistic coefficient for improved downrange velocity retention. Remington loads this round in reloadable brass cases with non-corrosive Boxer primers, using propellants tuned to deliver consistent velocities across temperature swings from 20°F winter hunts to 90°F late-season rifle seasons. Lead-free construction means compliance with condor zones, waterfowl overlay areas, and state-specific big game seasons that mandate non-lead ammunition, while the copper alloy retains 95% of its original weight through heavy bone and muscle, ensuring deep wound channels and reliable blood trails.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 7mm-08 Remington |
| Bullet weight | 140 grains |
| Bullet type | Polymer Tip (monolithic copper) |
| Muzzle velocity | 2860 fps |
| Muzzle energy | 2542 ft-lbs |
| Rounds/box | 20 |
| Case | Brass |
| Primer | Boxer |
| Corrosive | No |
| Lead Free | Yes |
| Reloadable | Yes |
| Intended use | Hunting |
| Manufacturer | Remington |
This load ships in 20-round boxes, suitable for sight-in sessions and one to two hunting outings depending on shot opportunities. Reloadable brass cases allow cost recovery for high-volume shooters, though monolithic copper bullets require specific seating depths and slower-burning powders to achieve factory velocities. Browse the full 7mm-08 ammo selection for alternative bullet weights, lead-core soft points, and bulk training loads.
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.
- Verify current state and local laws regarding lead-free ammunition requirements for big game hunting seasons before heading afield.
- Store ammunition away from direct sunlight, moisture, and temperature extremes; copper alloy bullets resist corrosion but primers remain sensitive to humidity.
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