If you desire a flat, fast and hard hitting LR rifle and are dedicated to practicing LR shooting, the the 300 RUM is something to consider. Item # 300 Winchester Magnum. Get the latest news and reviews from Gundigest.com. Typical 300 PRC ballistics are a 212gr bullet at 2,860fps (3,850 ft-lbs) or a 225gr bullet at 2,810fps (3,945 ft-lbs). Retumbo is not listed as a tested … After positioning my bipod, one of the bedded elk saw my movements and stood up. The AccuBond likes things a little rougher, and when seated over a charge of an even 100.0 grains of Hodgdon’s RETUMBO, gives a muzzle velocity of 3,310 fps from the Winchester Model 70, in nice little cloverleaf groups. Review: Does Big Daddy Unlimited Save Money? May 28, 2019 #3 … Die .300 Remington Ultra Magnum basiert auf der .404 Jeffrey-Hülse und kommt ohne Gürtel aus. You’ll need a very slow burning powder – my own best results have come with Reloder 25 and 33, and IMR7828, but there are other powder choices. If the answer to that question is yes, then this is a cartridge for you, and I hope it serves you well. My pal Marty Groppi prefers to load his .300 RUM with a pair of Nosler bullets: the 180-grain Partition and the 180-grain AccuBond. .300 rum ballistics. Joined Oct 28, 2017 Messages 1,624 Location Denver. 300 Blackout Upper Options That You Can Afford. Ballistic coefficient is typically measured with a 3 digit expression. Get 12 Issues a year of the country's best firearms writing. Im done trying to put those components together for now. That recoil is also a factor – as I mentioned earlier – and there’s no point in owning a long-range rifle so powerful that it causes a flinch and a resulting miss. While I don’t see it on the Remington website, it made for a good means of extending the versatility of this cartridge. Get the 74th edition of the World's Greatest Gun Book. Load Type Caliber Description Bullet Style Bullet Style Bullet Weight (grains) Bullet Weight (grains) Must be a number greater than 0. The McMillan stock had a recoil that was totally bearable, the other kicked so hard I was concerned about some of my fillings. Please try again. You’ll find 300 win mag ballistics, 308 ballistics, 30-06 ballistics, 223 ballistics, ... 270 Win Ballistics Chart & Coefficient Article Posted: August 28, 2012 The following ins a 500 yd 270 Win ballistic trajectory and drop chart that follows a 130gr Winchester Silvertip with a ballistic coeddicient of .337 from the time it exits the muzzle until it hits the 500 yard mark. Item # 300 Winchester Magnum. The 180 grain Power Point’s .438 (G1) ballistic coefficient doesn’t do this load any favors. Thanks for the input! Hodgdon H1000, Alliant 4000-MR, and the new Enduron IMR 7977 would all be suitable for the big RUM case. The .300 PRC has a long neck and added head height, which allow it to be loaded with high ballistic-coefficient bullets. But…. The .300 Weatherby became the most popular cartridge of the Weatherby line and historically, is responsible for initiating the general trend towards ultra velocity cartridges. On average, the 7mm Rem Mag rounds have a SD of .279 while the .300 Win Mag rounds have an average SD of .289, a hundredth of a difference. Old Meets New The .300 Remington Ultra Magnum was released in 1999, the first of a series of cartridges that are based on the venerable .404 Jeffery, a classic African big game cartridge. Both loads use long, aerodynamic, heavy for caliber bullets that minimize bullet drop and wind drift at extended range. 180 gr SST ® Superformance ®.271.480 (G1) -Medium Game 50-300 lbs Large Game 300-1500 lbs. Ballistic coefficient is typically measured with a 3 digit expression. 300 Remington Ultra Magnum Rifle Cartridge. This has much to do with the high impact velocities associated with the .300 RUM. Superformance ® Features; Additional Information; Videos; Specifications; Retail Locator; Ammunition. We also just proved that the 300 win mag does not even compare with a 180 grain bullet. Cartridge: 300 Remington Ultra Magnum. Diese Seite wurde zuletzt am 25. Not Eligible for Return Due to safety considerations and legal/regulatory reasons, Ammunition, Guns, Gun Powder, Primers and Treestands may not be returned. Pushing a 180-grain projectile, with a G1 Ballistic Coefficient of somewhere around 0.500 – pretty standard – at a velocity of 3,300 fps you can zero the rifle at 300 yards, and maintain a mid-trajectory rise of less than 4 inches –usually at around 150 to 175 yards. Read ballistics comparisons on the two rounds but was wondering which one you guys prefer and why? What’s the flattest?” Here we go. Im Sinne der am besten zu handhabenden Hochleistungspatronen ist sie im Moment das Maß aller Dinge in der .300er Klasse. 30 carbine; 30 remington ar; 30 thompson center; 300 aac blackout; 300 h&h mag; 300 norma magnum; 300 prc; 300 rcm; 300 rem sa ultra mag; 300 savage; 300 ultra mag. May 7, 2004 #1 S. spliz Member. 1 of 2 Go to page. Die .300 Remington Ultra Magnum ist eine zeitgemäße, moderne, leistungsstarke und auch optisch gesehen eine sehr ästhetische Magnumpatrone. 82193. The ballistic performances based off five grain types for velocity are 3,260 ft/s(1… I just purchased a .300 Remington Ultra Mag / Model 700 LSS. Have adequate ventilation at all times. Abbreviated Name: 300 Rem Ultra Mag Slang: 300 RUM This longer cartridge requires a longer action. I put a Zeiss Conquest 4.5-14 x 44mm (stainless) scope on her. The throat can be eroded rather quickly – I've had some shooters tell me that after 300 rounds there was a degradation in accuracy, while other feel 1,000 is a better number. Then let’s compare bullets with the highest BC that are recommended for hunting by the manufacturer. 300 Rem Ultra Magnum: Bullet Weight: 180: Bullet Style: Nosler Accubond: Muzzle Velocity: 3100: Ballistic Coefficient.507: Ballistic Coefficient G7.254: Bullet Length In: 1.380in. The next year, the 300 RUM would rise to the challenge again, but this time I found a heard on a distant, 800 yard+, hill, which sloped away from my position. The Ultra Magnum’s rim is slightly smaller than the .404 Jeffery (0.534 inches vs. 0.543 inches), and the length has been shortened from 2.875 inches to 2.850 inches, so it will fit in a standard .375 H&H-length magazine. That rifle/scope/etc package was placed in the safe and did not come out for a couple of years. Hornady .300 PRC (left) and .300 RUM.300 Remington Ultra Mag vs. Hornady .300 PRC. The .30/06 vs. the .300 Winchester Magnum. can redeem itself with a heavier, higher BC bullet, as this next trajectory chart shows. Compare all .300 ammunition manufacturers on one easy to read chart. That power comes at … The .300 Remington Ultra Magnum can easily burn 100 grains of powder, and will require the hotter spark of a large rifle magnum primer to ignite that large powder column. Like most ballistic and other performance specs we have looked at between the 7mm Rem Mag vs .300 Win Mag, there is not a whole lot of difference between the two cartridges. Die .300 Remington Ultra Magnum ist eine zeitgemäße, moderne, leistungsstarke und auch optisch gesehen eine sehr ästhetische Magnumpatrone. Over 95.5 grains of RL25, delivered from a 26-inch Savage barrel (before the brake) and sparked by a Federal GM215M primer, my Oehler 35P indicates a muzzle velocity of 3,360 fps. I’ve shot a couple of .300 RUMs without a brake: One had a well-fitting McMillan stock and one had a not-so-good-fitting stock. There has been an error with your Email Subscription. 6.5 Creedmoor vs .300 Winchester Magnum: Ballistics View Important Delivery Info . My own personal favorite load for the .300 Ultra is built around a healthy charge of Reloder 25, and a couple of 180-grain slugs. This bullet boasts a high .73 BC, and in my 300 RUM, it can be driven to near 3,100 fps with several powders delivering 3,000 fps. The shot angle was quartering toward my position, so I held for a front neck to shoulder junction and squeezed. This site uses Akismet to reduce spam. If you style and location of hunting is 400 yards and under, there are many calibers that will succeed very well. That said, I’ve seen Grumpy Pants make some rather impressive shots with his .300 RUM, so there’s no denying that it works as a hunting round. It is one of the few instances where the handloader can actually top the factory velocities, and I’ve done it safely on more than one occasion. Thread starter spliz; Start date May 7, 2004; Help Support Long Range Hunting : Join the LRH Team or . Nice article on the venerable 300 RUM, but then, I am a little biased. The Factory Loads There’s plenty of stuff on the market for those that don’t handload, and the factory ammo for the .300 Remington Ultra is rather impressive. Units of Measure. The higher the number, the less drag the projectile will experience. Personally, I limit my distance to 400 yards – under optimal conditions – while hunting, and I can do that with a .300 Winchester. After a couple of seconds, a reassuring and heavy impact report came across the way echoing a resounding pop! These are among the highest velocities attained by a.30 caliber production rifle cartridge. I’ve found that a good brake will bring the .300 RUM’s recoil down to .308/.30-06 levels, and that’s much more palatable. Cartridge Type: RifleHeight: 2.62\"Width: 0.532\"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20 The .300 Winchester Mag (.300 Win Mag) was designed in 1963 by Winchester Repeating ArmsCompany. / 35.05mm: Package Quantity: 20: Usage: Big Game 300 Remington Ultra Mag 180 gr GMX ® Outfitter ® Item #8208 | 20/Box Adventure Awaits!. .300 rum ballistics. It was over. To further control proper dimensions, Redding makes a set of Competition shellholders that will allow the handloader to control the amount of shoulder bump, in increments of 0.002 inches, so you can best match your ammunition to the dimensions of your particular chamber. 180 gr SST ® Superformance ®.271.480 (G1) -Medium Game 50-300 lbs Large Game 300-1500 lbs. Grumpy Pants’ load uses the 180-grain Sierra ProHunter, and while I feel that bullet may give him some trouble on a close shot, he’s taken several big-bodied moose and caribou, as well as African plains game, at longer ranges with no issues. Should you use a bullet of low Sectional Density and have a close shot, premature expansion is a definite concern, and penetration could be an issue. I just purchased a .300 Remington Ultra Mag / Model 700 LSS. All the ballistics from all manufacturers, finally... in one place. The.300 PRC has a long neck and added head height, which allow it to be loaded with high ballistic-coefficient bullets. Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200. These are the ballistics of Winchester’s 190-grain AccuBond Long Range load zeroed at 200 yards and kicked from the muzzle at 2,875 fps in the same 10 mph crosswind. Minimum Recommended Twist Rate. “What’s the flattest shooting .30 caliber they make?” asked GP. Next Last. 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Jeffery, this is a Wildcat rifle cartridge ; Help Support long range hunting: Join the Team... Positioning my bipod, one of the World 's Greatest Gun Book spliz... 0.515 0.515 0.515 0.515 Magnum Important Safety Information necked up to accept 0.338 '' projectiles that a! From what I ’ d say yes can exceed this normal BC 28... Are many calibers that will succeed very well comparisons on the 404 Jeffery design! Might sound like a lot of you out there have 300 Win and! ; Videos ; Specifications ; Retail Locator ; ammunition based cartridges while spawning major competition with Winchester into. Nice article on the two rounds but was wondering which one you guys prefer and why,... Parent case.375 H & H Magnum with a pair of nosler:! Neck-Sizing die, in addition to the micrometer-adjustable seating die feel this can often be a bit too of! Zeroed at 300 ultra mag ballistic coefficient yards, it ’ s compare bullets with the highest velocities attained by a.30 production. However, it has a 235 yard, adjusted for MOA, max point blank range one place Quantity. ; 28 nosler ; 280 Remington ; 284 Win of case high impact velocities associated with the high velocities... Name: 300 RUM, but I do remember we got onto the subject of hunting 400! Also offers its Partition and E-Tip bullets for those who enjoy their performance purchased. Magnum, as there is more than sufficient neck tension to keep things in place precision ammo. They make? ” asked GP Jeffery Nitro Express by narrowing down the neck to fit.308... 300 RUM has plenty of opportunity to stretch its long legs.300 RUM.300 Remington Ultra.! H Magnum with a 3 digit expression.300 RUM.300 Remington Ultra Magnum is one of previous. Hillbilly Custom rifle the creation of the cartridge loosely on the brand of case with retumbo 1450 1070 72! Eine fast zylindrische Form konnte das Volumen für das Treibladungspulver vergrößert werden, was der Rasanz der zugutekam... Uses are excellent, and I hope it serves you well brake definitely. 17 gr ; 28 nosler ; 280 ackley improved ; 280 Remington ; Win! A year of the.300 Remington Ultra Mag is known for lots of power with!

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