Affiliate Disclosure: AmmoCave.com sometimes gets paid for listings, through sponsors or affiliate programs like Lucky Gunner, Optics Planet, Brownells, Cabelas, Academy Sports & Outdoors, Rainier Arms, Palmetto State Armory, Sportsman’s Guide, Ammo.com, Ammo Man, Primary Arms, MidWayUsa, Amazon, eBay, etс. Clicking a link helps keep AmmoCave.com free, at no extra cost to you!
Authors: Each article is verified by AmmoCave's expert team. Professional hunters, firearm trainers, gunsmiths, and gun experts write the articles. AmmoCave Team independently researches, tests, reviews, and uses recommendations from our community of gun owners. We may earn commissions from shopping links.
Note: The views and opinions expressed in this article are those of the authors and do not necessarily reflect any agency's official policy or position. The articles are for informational purposes only, share your opinions about Best 300 Remington Ultra Magnum Ammo in the comments and join the discussions. Let's share 💬 our ammo & gun experiences together!
What is 300 Remington Ultra Magnum Ammo? 🤔
📌 300 Remington Ultra Magnum (RUM) is a high-powered, long-range hunting and target shooting ammunition. It provides hunters with greater accuracy and consistency at longer distances than traditional rounds.
Here are some features 300 Remington Ultra Magnum Ammo provides:
- 1️⃣ Velocity & Energy:
🔸 The ammo features a muzzle velocity of 3200 feet per second (fps) which provides excellent performance out of the barrel.
🔸 Additionally, it offers superior energy retention with up to 5500-foot pounds of kinetic energy at the muzzle.
- 2️⃣ Accuracy & Reliability:
🔸 The ammo uses premium components that are machined for precision and consistency so you can be confident it will perform in all conditions.
- 3️⃣ Versatility:
🔸 This ammunition is suitable for a variety of shooting scenarios: hunting game, target shooting, or competing in long-range events.
🔸 It can also be used in both bolt action and semi-automatic rifles with accuracy and reliability.
The 300 Remington Ultra Magnum Ammo is one of the most powerful magnum cartridges available and offers many benefits:
- ⚫️ Its high velocity and energy ⟹ make it an excellent choice for long-range shooting;
- ⚪️ Its flat trajectory ⟹ makes it ideal for hunting large game.
- ⚫️ It also provides superior stopping power and accuracy ⟹ making it a great option for both competition shooters and hunters alike.
- ⚪️ The ammo has low recoil ⟹ which allows more shots to be fired with less fatigue on the shooter’s part.
- ⚫️ It is widely available and comes in various bullet weights ⟹ for optimal performance.
Our Selection 15 Best 🚀 300 Remington Ultra Magnum Ammo
1# 300 Remington Ultra Magnum – 180 Grain Brass Cased – Nosler
If you need a high-quality, reliable bullet that can be loaded to a higher velocity, the Nosler E-Tip is a great option. Ideal for big game hunting, this bullet features a nose cavity that allows for immediate and uniform expansion, while still retaining 95% of its weight for improved penetration. Additionally, the boat tail configuration makes reloading a breeze. So if you want to buy a bullet that can handle any challenge, the Nosler E-Tip is a great choice.
2# 300 Remington Ultra Magnum – 180 Grain Nosler Partition Brass Cased – Nosler
Nosler produces the finest quality ammunition on the market, and they only use Nosler Custom brass and bullets to develop it. Nosler ammo like Nosler Trophy Grade Ammunition is loaded to strict tolerances, hand-packaged, and quality-checked multiple times to ensure consistency, reliability, and quality. This .300 Remington Ultra Magnum ammo utilizes a 180-grain AccuBond bonded core bullet that is loaded to Nosler’s strict standards and inspected as it is hand-packaged.
3# 300 Remington Ultra Magnum – 210 Grain AccuBond Long Range Brass Cased – Nosler
Introducing the Nosler Trophy Grade Long Range Centerfire Rifle Ammunition in .300 Remington Ultra Magnum. This ammunition is designed with the long-range shooter in mind, offering consistent performance and terminal ballistics over a wide range of velocities and calibers. The solid brass casings are engineered to be reliable in your weapon, while the ultra-high B.C. bonded-core bullets provide sleek performance and extended range with minimal wind drift. Whether you’re varmint hunting or targeting big games, Nosler’s Trophy Grade ammunition offers the best value for your shooting needs.
4# 300 Remington Ultra Magnum – 165 Grain Nosler Partition Brass Cased – Nosler
The Nosler Partition bullet is designed for maximum expansion and penetration. The fully tapered jacket ruptures instantly at the thin jacket mouth, yet the gradual thickening along the bullet’s axis controls expansion and curls the jacket uniformly outward at high or low velocities. The integral partition supports the expanded mushroom and retains the rear lead alloy core. This design ensures deep penetration and maximum expansion, making it the perfect choice for big game hunting.
5# 300 Remington Ultra Magnum – 190 Grain LRX BT – Barnes
The 300 Remington Ultra MagnumLRX BT from Barnes is the ultimate long-range hunting ammunition. This amazing round combines super-premium components for unparalleled precision and performance. The specially engineered LRX bullet is optimized for the cartridge and provides unmatched accuracy and flight characteristics. The nose cavity is designed to peel back into four cutting petals upon impact, causing massive expansion and identical on-game devastation from close range to well beyond 700 yards.
6# 300 Remington Ultra Magnum – 180 Grain TTSX BT – Barnes
Searching for the most accurate and powerful ammunition for your .300 Remington Ultra Magnum rifle? Look at Barnes VOR-TX ammo. These rounds feature a boat tail design that provides the best expansion possible while retaining the most energy on impact. With maximum penetration and double-diameter expansion, Barnes .300 RUM ammo makes a deadly combination with larger caliber bullets. When you need reliable knockdown power, reach for Barnes VOR-TX Rifle Ammunition.
7# 300 Remington Ultra Magnum – 180 Grain Gilding Metal eXpanding – Hornady
Featuring corrosion-resistant nickel-plated cases that are sealed watertight and topped with the accurate and rugged GMX bullet, Outfitter ammunition is designed to perform under the toughest conditions. California-compatible and appropriate for a wide range of game animals, Outfitter ammunition is your go-to choice for versatile performance in any environment.
8# 300 Remington Ultra Magnum – 165 Grain TTSX BT Rifle Cartridges – Barnes
The 300 Remington Ultra Magnum is one of the most accurate and powerful rifle cartridges on the market today. With its 165-grain TTSX BT bullet, this cartridge is designed for maximum penetration and bone-crushing energy transfer. The VOR-TX Ammunition loaded into this cartridge is some of the deadliest and most accurate hunting ammunition available, and is sure to put any animal on the ground quickly and efficiently.
9# 300 Remington Ultra Magnum – 180 Grain AccuBond Brass Cased – Nosler
Presenting Nosler Trophy Grade ammunition. This high-quality, production-run ammunition is manufactured to strict tolerances and inspected by hand for quality assurance. Nosler Custom brass and dependable, high-performing bullets make this ammunition perfect for hunting or target practice. The AccuBond bonded core bullet provides deep penetration, minimal barrel fouling, and consistent performance. Order your box of Nosler Trophy Grade ammunition today!
10# 300 Remington Ultra Magnum – 180 Grain Core-Lokt Pointed Soft Point – Remington
If you need big game ammunition that is feature-loaded and time-proven, check out the Remington Core-Lokt. This cartridge has been relied on by more hunters than any other since 1939, and for good reason – it’s simply the best there is. No matter what kind of game you’re after, the Core-Lokt will get the job done right. With its superior performance and world-renowned dependability, there’s no better choice for the serious hunter.
11# 300 Remington Ultra Magnum – 180 Grain Swift Scirocco Bonded – Remington
The Remington Premier Scirocco Bonded .300 RUM 180 grain Swift Scirocco Bonded Centerfire Rifle Ammo is perfect for those looking to take their hunting to the next level. With a reduced drag coefficient, the Scirocco Bonded offers an impressive level of accuracy at great distances – perfect for bringing down big game trophies. Additionally, the pure copper jacket is heavily bonded to the lead core to ensure maximum integrity with every shot, while the jacket and core are bonded together to eliminate jacket/core separations during flight.
12# 300 Remington Ultra Magnum – 180 Grain Bondstrike Brass Cased – Norma
The Norma 300 Remington Ultra Magnum is a high-performance hunting rifle that is designed for extreme long-range accuracy. The 180-grain Bondstrike Brass Cased bullet is aerodynamically designed for excellent accuracy and penetration. The Norma 300 Remington Ultra Magnum is a precision instrument that is built for serious hunters who demand the best performance from their equipment. When you need to make the shot of a lifetime, reach for the Norma 300 Remington Ultra Magnum.
13# 300 Remington Ultra Magnum – 180 grain Nosler AccuBond – Federal Premium
For the hunter who demands the very best, Federal Premium Vital-Shok .300 RUM 180 grain Nosler AccuBond Centerfire Rifle Ammunition delivers unmatched performance and reliable explosive impact. The AccuBond bullet used in this ammo is of the highest quality, providing uniform energy transfer and more consistent terminal performance than pure lead-core bullets. When you want to take down a big game, there’s no better choice than Federal Vital-Shok Rifle Ammo.
14# 300 Remington Ultra Magnum – 180 Grain Norma Oryx Brass Cased – Norma
The Norma 300 Remington Ultra Magnum is one of the most powerful weapons on the market. This rifle is chambered in 300 Remington Ultra Magnum and features a 180-grain Norma Oryx bullet. The Oryx bullet is designed for perfect mushrooming at all impact velocities, and it features a thin forward jacket with internal splitting zones. The bonding and the thicker rear jacket wall ensure a high residual weight after impact (over 90%) and excellent penetration.
15# 300 Remington Ultra Magnum – 180 Grain Trophy Bonded Tip – Federal Premium
Need for a round that offers surgical accuracy and terminal results? Notice the 300 Remington Ultra Magnum – 180 Grain Trophy Bonded Tip from Federal Premium. The Gold Medal primer and nickel plating offer easy extraction and corrosion protection, while the specially formulated propellant reduces copper fouling. Make the 300 Remington Ultra Magnum – 180 Grain Trophy Bonded Tip your go-to round for all your hunting needs.
Types of 300 Remington Ultra Magnum Ammo 💡
When it comes to 300 Remington Ultra Magnum Ammo, there are a few main types:
- 🔔 FMJ (Full Metal Jacket) is the most common type:
📍 It has a copper jacket that encases the lead core of the round and makes it more stable in flight.
📍 This type is generally used for target shooting as it offers reliable accuracy and minimal damage to targets.
- 🔔 SP (Soft Point):
📍 The ammo has an exposed lead tip which allows them to expand upon impact, creating a larger wound channel than FMJ rounds do.
📍 They are great for hunting applications, as they offer a balance between accuracy and stopping power.
- 🔔 HP (Hollow-point):
📍 The ammo has an exposed lead tip inside the casing that allows them to expand upon impact, creating a larger wound channel than FMJ or SP rounds.
📍 These rounds are designed for self-defense applications due to their increased penetration capabilities and effective damage at close range.
300 Remington Ultra Magnum Ammo is a powerful round that is perfect for hunting large games. It has excellent stopping power and can take down even the largest animals with ease. In this article, we present to you some of the top-rated ammo and hope that this information was useful for you. Thanks for reading! 😉❤️
Tags: #best 300 remington ultra magnum ammo / #300 remington ultra magnum ammo / #remington .300 remington ultra magnum ammo for sale / #300 remington ultra magnum ammo for sale
I wish they would add a plastic tip and boat tail to increase the ballistic coefficient, but that would make it too costly. Even so, I’m still fond of their partitions!
Wow, I have had tons of luck hunting white-tailed deer with the biggest gun I’ve used is a .338 Winchester Magnum loaded with 200-grain Ballistic Tip bullets. The longest shot taken was at 440 yards and they only took one step after being hit! Any reputable caliber coupled with accurately placed soft-point ammo will take them down with no problem. Moose are quite possibly even easier kills while Elk can be slightly more challenging but my trusty 270 Winchester chambered in 130-grain ammunition has never let me down yet! To ensure ethical harvests, I always try to avoid taking Texas heart shots when possible.
How do you control the speed of the bullet?
⭕️ The 300 Remington Ultra Magnum has a maximum pressure of 65,000 psi and can produce muzzle velocities over 3,500 feet per second. This is significantly faster than many other ammunitions on the market, making it important to understand how to control this speed.
1️⃣ One way to control the speed is by using ammunition with different ballistic coefficients (BC). Ammunition with higher BC values will have slower speeds and travel further distances before hitting its target while ammunition with lower BC values will do just the opposite. accurately than lighter bullets making them another factor to consider when trying to control 300 Remington Ultra Magnum ammo speed.
2️⃣ Another way to control the speed is by using a slower burning powder. This will help to keep the pressure in the chamber under control and prevent the bullet from traveling too fast. In addition, using a slower burning powder can also help to improve accuracy as it will give the bullet more time to stabilize before it exits the barrel.
When I’ve gone hunting for elk and bear, I have had an extraordinary performance with the 196 Norma Oryx Ammunition from an 8X57 Mauser. In fact, it is probably the most reliable bullet that can be used in an 8mm rifle!
I don’t think there’s any .300 RUM ammunition that won’t kill a deer.
my trusty .22 can easily take down a deer with only one shot – if it’s up to the task, then I have no doubt that any .300 RUM will be just as successful. lol
My buddy and I love to shoot together, especially with his 300 Ultra. We adore Nosler Partitions in particular, and it’s become our go-to bullet for hunting loads. Hodgdon Powder also offers a phenomenal on-site loading manual filled with various load options that are perfect for us — like the 180-grain NosPartition loaded with 87 grains of H4831 (the minimum is 84 while the max is 89). With this combination, we can frequently reach 3100 fps precisely.
Before the next hunting season, I am going to reload some 300 Ultra Mag cartridges for my buddy. What loads have you had success with? All suggestions are appreciated!
My rifle is loaded with the 175-grain Berger bullet, and I’m using 98.5g of Retumbo powder as the propellant. At one hundred yards, my shots are consistently within an inch or less!
In my rifle, the 200 gr Accubond and 95.5 gr of Retumbo are performing exceptionally well. I’ve also had success with 208 gr A-Max when seated out long, however, these bullets are somewhat too lengthy and pointed to be able to fit in mags properly.
greetings! Is the ammo suitable for target shooting or should I take something less powerful?
🔵 300 Remington Ultra Magnum ammo is a great choice for target shooting when you need extra power and accuracy. It provides superior performance, with higher velocities and greater energy delivery than other 300 magnum cartridges. ☑️ This makes it especially suitable for long-range target shooting, allowing shooters to consistently hit targets at further distances.
For some of the most reliable hunting bullet weights, I always opt for heavy. After utilizing 180gr SP Core-Lokts in my .30-06 rifle for several years with incredible success, I decided to switch it up and try out 180gr PSP – which still worked wonderfully! These bullets left huge holes without destroying a lot of meat on whitetail deer within 200 yards away. All this proves that no bones can stop these ultra-powerful rounds; giving me peace of mind each time I go out into the field.