.300 ULTRA MAG for Sale
Browse .300 ultra mag listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The .300 Ultra Mag, formally known as the .300 Remington Ultra Magnum, was developed by Remington in the late 1990s. Built for long-range power, it offers superior velocity and energy over standard .30 caliber rounds. Today, it's a preferred choice for big-game hunters and precision shooters seeking maximum reach and terminal performance.
Why It's a Top Choice
- Extreme long-range performance
- Flat trajectory ideal for open terrain
- High energy for big-game penetration
- Wide availability in bolt-action platforms
- Proven performance beyond 1,000 yards
Key Variants
Remington 700 .300 Ultra Mag
A versatile bolt-action platform commonly chambered in .300 Ultra Mag, ideal for North American hunting.
Christensen Arms Ridgeline .300 Ultra Mag
Carbon-fiber barreled build for lightweight backcountry hunting and long-range precision.
Bergara B-14 HMR .300 Ultra Mag
Precision rifle-class bolt gun for target shooters and hunters needing stiff accuracy and adjustability.
Competitor Comparison Table
| Feature | .300 Ultra Mag | .300 Win Mag | 7mm Rem Mag |
|---|---|---|---|
| MSRP | Varies by rifle | Broad price range | Generally lower |
| Capacity/Size | 3-5 rounds, long action | 3-5 rounds, long action | 3-5 rounds, long action |
| Weight | 8-10 lbs with scope | 7.5-9.5 lbs | 7-9 lbs |
| Optics-Ready | Yes, most models | Yes | Yes |
| Trigger Type | Adjustable (model-dependent) | Adjustable (model-dependent) | Factory tuned or adjustable |
| Notable Pro | High velocity and flat shooting | Versatile and widely available | Lower recoil with good range |
| Notable Con | Heavy recoil and barrel wear | Less power than Ultra Mag | Slightly less energy at long range |
Best Use Cases
- Big-game hunting at extended ranges
- Long-range target shooting
- Elk and moose hunting
- Western backcountry pursuits
- Rifle collection for magnum enthusiasts
FAQs
Can I use .300 Ultra Mag for elk hunting?
Yes, it's extremely effective on elk due to its high velocity and energy at long ranges.
What is the effective range of the .300 Ultra Mag?
With the right optics and load, it maintains accuracy and energy beyond 1,000 yards.
How does .300 Ultra Mag compare to .300 Win Mag?
.300 Ultra Mag delivers higher velocity and energy but requires longer barrels and has more recoil.
Prefer nearby results? Toggle to search local listings.
Remington 300 REM ULTRA MAG 190GR SPEER
$92.99
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$645.00
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$1,499.00
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