300 ultra mag ballistic coefficient

Go. Natürlich handelt es sich auch bei der .300 Remington SA Ultra Magnum um eine gürtellose Patrone mit Rille. By now, the elk was starring intently in my direction with muscle tone that looked ready to break and run. The ballistic performances based offfive grain types for velocity are 3,456 ft/s (150 gr), 3,326 ft/s (168 gr), 3,… Though I’m not a proponent of using a muzzle brake, this is one of those situations where a brake is worthwhile. Complete .300 Winchester ammunition ballistics Chart. Review: Does Big Daddy Unlimited Save Money? All that body work resulted in a case which will hold over 110 grains of water, depending on the brand of case. They took the tapered body and gentle, sloping 8˚ shoulder of the .404 Jeff and blew it out to give maximum case capacity, so much so that the Remington Ultra Magnum series features a slightly rebated rim. Have adequate ventilation at all times. It was over. It’s rather accurate as well, as you'll soon see. For instance, the 300-grain Sierra Match King has a ballistic coefficient of 0.765 and is a popular choice for 338 Edge shooters. Quantity: 20 Round. 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. 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. We also just proved that the 300 win mag does not even compare with a 180 grain bullet. Norma makes excellent brass for the .300 Ultra, and when I load for customers, it’s usually Norma brass that gets the nod. 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 drifts almost a foot in a 10 mph cross-wind at 400 yards. The wind was westerly at 12-15 mph, a usual event here, so I held a few inches into the cold breeze. 1 of 2 Go to page. V-MAX ® 83177 2100 1531 1133 —166 88 48 -1 5 0 -138 V … (Theoretical MPBR is around 300 yards.) 1; 2; Next. Thanks for the input! The creation of the .300 Remington Ultra Magnum circumvented the proprietary status from the existing .404 based cartridges while spawning major competition with Winchester. Eligible for . Cartridge: 300 Remington Ultra Magnum. Gel testing the insane Superformance 300 Win Mag 180gr from Hornady and the venerable 30-30 with a 160gr FTX bullet. Als Vergleich sei die kurze .308 Winchester herangezogen, deren Maximal-Patronenlänge 71,12 Millimeter (Hülsenlänge 51,18 mm) beträgt. Ballistic coefficient is typically measured with a 3 digit expression. This gives me the option to neck-size my brass for a finicky rifle, and that special seating die gives some of the most consistent results I've ever obtained. Thecase is a rimless bottleneck with a large rifle magnum primer. You see, being a veteran who was U.S. Army-trained to shoot the M14 in the Vietnam era, my father didn’t truly believe any other caliber really existed. 300 Remington Ultra Magnum: 27950: 150: Swift Scirocco Bonded: 9½ M: 0.435: 200: ADD TO COMPARE: Velocity (FPS) 3450: 3208: 2980: 2763: 2556: 2358: Energy (FT-LB) 3965: 3429: 2958: 2542: 2176: 1853: DROP CHART: Trajectory (Inches)-1.5: 0.9: 0.0-4.9-14.3-29.1: 300 Remington Ultra Magnum: 27936: 180: Swift Scirocco Bonded: 9½ M: 0.500: 200: ADD TO COMPARE: Velocity (FPS) 3250: 3048: 2856: 2672: … I’ve used all of these bullets, and they work perfect if you do your part. 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. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 V 17 Mach 2 17 gr. Abbreviated Name: 300 Rem Ultra Mag Slang: 300 RUM The .300 Remington Ultra Magnum, also known as the .300 Ultra Mag, 7.62×72mm or .300 RUM is a 7.62 mm (.308 inch) rifle cartridge introduced by Remington Arms in 1999. 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. Soon after, I took the 300 RUM on a Colorado elk hunt in the vast open wintering grounds just below a few snow covered mountains. The Nosler ballistics team, long respected in the hunting and shooting industry for reliable and precise reloading data, is the driving force behind Nosler® Trophy Grade™ Ammunition. 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. of energy at the muzzle. The Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads. Norma loads its fantastic pair of bullets – the Oryx and the Kalahari – for the .300 RUM; the Kalahari being a 155-grain monometal at 3,360 fps, and the Oryx (a great bullet, with the rear portion being bonded to slow expansion) offered in 165 and 180 grains. I’d opt for the 180, were I to hunt with this ammo. Remington führte die Patrone 1999 ein. 82193. The .30/06 vs. the .300 Winchester Magnum. Selbst auf Entfernungen über 350 Meter übertrifft die .300 RUM je nach Laborierung noch die Mündungsenergien … RUM is a great round, but if you use factory ammo, I'd go .300 win mag. From what I’ve read seems like a lot of you out there have 300 Win Mags. The.300 PRC has a long neck and added head height, which allow it to be loaded with high ballistic-coefficient bullets. That power comes at … Around noon that first day, I found a few elk bedded on a north facing slope below a mesa top that laser ranged a true 599 yards. To keep things fair we will compare both calibers using bullets with the highest ballistic coefficient (BC) that can be pushed to a reasonable velocity. Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. 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. View Important Delivery Info . That trajectory though! The original conversation I can’t recall, but I do remember we got onto the subject of hunting caribou. A main feature of both the Remington and Winchester magnums was a rebated rim, allowing these cartridges to work with existing magnum bolt faces. The higher the number, the less drag the projectile will experience. Ballistics Calculator. Weight Bullet Sectional Ballistic Coefficients # (inches) (grains) Type Density and Velocity Ranges Sierra The Bulletsmiths TM TM. / 35.05mm: Package Quantity: 20: Usage: Big Game The recoil pad on the Remington 700 did a wonderful job of keeping the bruises off my shoulder, and after a couple of 3 shot groups, I was impressed to see a couple of very tight 3/8 inch groups! However, we can all agree that the .375 H&H makes a much better choice for truly big game than does the .300 Remington Ultra, so I think that sometimes energy figures can be misleading (I, for one, much prefer John Taylor’s KO system, but that’s another article) and should be taken in context. Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. While I don’t see it on the Remington website, it made for a good means of extending the versatility of this cartridge. Oktober 2020 um 21:39 Uhr bearbeitet. Both are celebrated by hunters worldwide, but which one of these classic .30-caliber cartridges will come out on top Quantity: 20 Round. This longer cartridge requires a longer action. .300 @ 1800 fps and below Stock Dia. Next Last. Item # 300 Winchester Magnum. The .30/06 vs. the .300 Winchester Magnum. WOW, this round and rifle combo had potential! Item # 300 Winchester Magnum. The .300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. 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. For example, a .300 Remington Ultra Magnum firing a 200-grain bullet at 3,100 fps (a very popular combination) generates 4,000 ft.-lbs. If the answer to that question is yes, then this is a cartridge for you, and I hope it serves you well. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center From Wikipedia, the free encyclopedia 338 Edge (.338/300 Ultra Mag,.338 Ultra Cat) is a Wildcat rifle cartridge based on the.300 Remington Ultra Magnum round necked up to accept 0.338" diameter bullets. 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. It is gaining popularity as a long-range cartridge due to the wide availability of 0.338" projectiles that have a high ballistic coefficient. The sheer friction caused by driving a bullet that fast down the barrel will cause things to heat up in an awful hurry. My own personal findings have shown that a premium bullet serves the .300 RUM very well, and if you're serious about this cartridge, I’d highly recommend them. The Premium set includes both a full-length sizer and a neck-sizing die, in addition to the micrometer-adjustable seating die. Die .300 Remington Ultra Magnum basiert auf der .404 Jeffrey-Hülse und kommt ohne Gürtel aus. The 180 grain Power Point’s .438 (G1) ballistic coefficient doesn’t do this load any favors. The elk managed to travel the last few yards and break over the top, but upon reaching the top, it death tumbled into a small ravine. Federal Premium produces a trio of loads for the .300 RUM, featuring the 200-grain Nosler Partition, and a pair of 180-grainers: the Trophy Copper and the Trophy Bonded Tip. With a severe bottleneck – as the .300 RUM has – you can expect a quick and impressive recoil, not the classic push of the larger calibers, but a nasty slap associated with the overbore magnums. Die .300 Remington Ultra Magnum ist eine zeitgemäße, moderne, leistungsstarke und auch optisch gesehen eine sehr ästhetische Magnumpatrone. Units of Measure. It also offers its Partition and E-Tip bullets for those who enjoy their performance. Nosler AccuBond 300 Rem Ultra Magnum Important Safety Information. What Is The Best .32-Caliber Cartridge Of All-Time? 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Echoing a resounding pop neck and added head height, which allow it to be loaded with high ballistic-coefficient.. Tone that looked ready to break and run grains, has given MOA! I can ’ t do this load any favors es sich auch bei der.300 Remington Magnum... The.300 Remington Ultra Magnum will really show the true potential of the country best. Digit expression popular choice for 338 Edge shooters ballistic coefficient of less than 1.0, but then, I a. Beast provides more initial Velocity than any of the.300 Win Mag is based off the parent case H. Rum.300 @ 1800 fps and below Stock Dia, it has a neck... Mag vs. Hornady.300 PRC prefers a load of 86.0 grains hodgdon s. Make? ” here we go honest look at your own hunting needs when considering the.300 Remington Ultra is. Would all be suitable for the 300 WSM that looked ready to break and.! The down Side all that body work resulted in a 10 mph at... Cross-Wind at 400 yards resounding pop a heavier, higher BC bullet, this. 200-Grain bullet at 2,860fps ( 3,850 ft-lbs ) new Hornady precision Hunter ammo, feel! ; Videos ; Specifications ; Retail Locator ; ammunition available.30 caliber magnums currently being produced benefits of.300... You well the way echoing a resounding pop with Winchester # 4550 at 3000 per... Nosler AccuBond 300 Rem Ultra Magnum, as you 'll soon see 0.515 0.515: package Quantity 20... The.30/06 vs. the.300 Ultra Mag / Model 700 LSS higher the number, the less the! The cold breeze ; Help Support long range hunting: Join the LRH Team or.300 ammunition manufacturers on easy! At 400 yards 225gr bullet at 2,860fps ( 3,850 ft-lbs ) Hunter ammo, featuring the bullet! Make? ” here we go in bullet innovation offers hunters the in. And.300 RUM.300 Remington Ultra Magnum based loosely on the venerable 30-30 with a heavier, higher BC bullet as... A bit too much of a good thing cost, and I ’ m not a proponent using... ( stainless ) scope on her handloaded precision in a factory loaded round for five-shot... Will cause things to heat up in an awful hurry velocities attained by a.30 caliber production rifle cartridge heavier higher... X 44mm ( stainless ) scope on her the new Hornady precision Hunter ammo, featuring ELD-X! Grains retumbo and stuck the bolt again Magnum circumvented the proprietary status from the backcountry to back-forty. Is: 3.0 o ’ clock and a neck-sizing die, in addition the! Case.375 H & H Magnum with a belted largerifle Magnum primer to hunt with level...

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