300 Win Mag Ballistics Chart

62×67mm) is a popular, belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963 as a member of the family of Winchester Magnum cartridges. Ballistics for. 300 Winchester Magnum Bullet Type: SPCE Bullet Weight In GRAINS: 180 GRAINS Cartridges Per Box: 20 Boxes. 5 PRC is traveling 5 percent faster than a. Compare Price and Options of Ballistic Coefficient Chart 300 Win Mag from variety stores in usa. For long range shooting, bullet shape is very important. Oh yeah, the new Hornady cartridge will work in the SOCOM PSR when it's got the. Calculate a trajectory from bullet, velocity, firearm and atmospheric parameters. and heavy 7mm cartridges. 300 Winchester Magnum with the flattest trajectory and second best drift. We've more info about Detail, Specification, Customer Reviews and Comparison Price. 20-round box. A new standard in centerfire pistol and rifle ammunition, providing SIG reliability, accuracy and performance. 7mm Rem Mag 162 gr ELD-X™ 308 Win 178 gr ELD-X™ 30-06 178 gr ELD-X™ 300 Win Mag 178 gr ELD-X™ 300 RUM 200 gr ELD-X™ Match Rifle Ammunition Additions. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. The 22 wmr ballistics table reports 22 wmr muzzle energy and 22 wmr velocity at multiple distances. 5-300 Weatherby Magnum, the new hot-rod round is simply the. Lots of folks hunt elk very successfully with the mild 30s like 308 Win and 30-06, and 6. 5mm version solidly into the realm of heavy horsepower. I cannot decide. if it has a slower twist rate and shorter barrel then it may not do quite as accurately as one of the larger cartridges but to say that a a 308 is incapable of using a 220 grain round nose bullet is 100% false. application Reloading Ballistics. Here there are reasonable item details. 22lr Ammo Ballistics between 27 different 22lr cartridges. We have updated our ballistics program. Performance Match Overview If one shot is all you have, then COR®BON's Performance Match® is the ob. federalcartridge. 300 WSM also head spaces off its case shoulder versus the older 300 Winchester Magnum's belted head space engineered design. 5 PRC (center) matches the ballistics of the legendary. 5 Creedmoor (right). This question came from R. 20 Gauge Slug Ballistics Chart Box Of 5 Lightfield Magnum Hybred Exp 20 Gauge 3 7 8 Oz. 300 WSM is generally loaded to maximum potential. 300 Win Mag Ballistics For 3 Different Bullet Weights. 338 win mag, on the off chance that I will ever make it to Africa. Sportsman's Guide has a great supply of. 300Win Mag and. Moved Permanently. In our testing here at Double Tap with a Nosler Patriot rifle, it has been the most fun we have had in a while. 5 is soft shooting, pricey brass, but is a joy and accurate at distance. ) an example is both of them with a 150 grain bullet, and also same bullet type. 410 of the 300. With a variety of bullets from most of the prominent mfg's in weights including, 140, 150, 160, 168, 180 and now 195. 308 vs 30-06 vs 300 Win Mag: Rifle & Bullet Selection. SPCE 20-PackCaliber:. This specification establishes the requirements for the Cartridge,. Federal Premium®. The following ammunition cartridge ballistics information and chart can be used to approximately compare. It's an excellent all-around cartridge, whose performance allows for superb accuracy as well as stopping power. The 300 H and H is an older, yet good, caliber but costs of ammo plus a lack of trade in value comes into play. 300 Winchester Magnum (also known as. It's filled more tags on more continents than any other load. 300 Win Mag excels at taking big game at longer than typical distances. 5mm Creedmoor who's performance can equal that of the. Generally, this will make you 3" high at 100 and 3" low at 300 yards for most of these calibers - on wolf and deer sized game this is perfectly fine for a one shot kill. 338 Lapua vs 300 Win Mag By Adriel on August 3, 2012 in Tips Just as a foreword: this is a totally bunk comparison. The following ammunition cartridge ballistics information and chart can be used to approximately compare. Reviews 300 Win Mag Ballistics Chart Vs 308 is best in online store. 30 Nosler vs. is already on the cusp of being overbored, it puts the 6. federalcartridge. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition. 300 WSM with … The reason for Core-Lokt's longevity can pinned to its balance of ballistics and. , or become just another. Written by Sierra Bullets Ballistic Technician Rich Machholz Following right on the heels of the IBS 1000 yard Nationals was the Missouri State Long Range Championships held at Vapor Trail Valley near Spickard, MO located in north central Missouri. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. 5-300 Weatherby Magnum, the new hot-rod round is simply the. When tested, their 180 grain soft point in. I was happiest to see a hunter come into camp carrying a. Hello, I just purchased a Rem700 SS 5R 24" in 300 win Mag. 300 Win Mag. 300 Winchester Magnum Rifle Ammo at the best prices around! Check out our. 5-300 Weatherby Magnum, the new hot-rod round is simply the. 300 magnum in the herd. Product Overview Loaded with the most advanced all-range hunting bullet available, Precision Hunter Ammunition sets a new standard of accurate, deadly and dependable hunting performance. 5-300 Weatherby Magnum is a 6. 5 PRC (center) matches the ballistics of the legendary. If you find product , Deals. One more option for your internet shopping. That is one hot load! I ran that data using the JBM Ballistic Engine, and it looks like our bullet would go transonic (velocity drops below 1. What is the bullet drop of a. The 300 Norma Magnum (shortened to 300 Norma Mag or even just 300 Norma) is the hottest new precision long range round of ammo – especially in the special operations military sniper world. Finally, we will give some recommendations when we prefer one round over the other. TECHNICAL INFORMATION: The 300 Win Mag's short case neck is not detrimental to accuracy, and it is actually capable of near bench-rest like groups with the proper load in a high quality rifle. Bullets are seated about 0. APPLICABLE DOCUMENTS. However, the. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition. 30-06 Springfield and the. Bullets are seated about 0. 300 Holland & Holland (H&H) Magnum Load Data; 300 Winchester Short Magnum (WSM) Load Data; 300 Winchester Magnum Load Data; 300 Weatherby Magnum Load Data; 30 Nosler Load Data; 30-378 Weatherby Magnum Load Data; 300 Remington Ultra Magnum Load Data; 7. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. Reloading Data 220 Swift 222 Remington 22-250 Remington 223 Remington 224 Weatherby Magnum 240 Weatherby Magnum 243 Winchester 250 Savage 25-06 Remington 257 Roberts 257 Weatherby Magnum 260 Remington 264 Winchester Magnum 270 Weatherby Magnum 270 Winchester 270 WSM 280 Remington 284 Winchester 300 Holland Holland Magnum 300 Norma Magnum 300. Instead Winchester pushed the shoulder forward about 1/8 inch, thus. com Comparison shop for in-stock ammunition, guns, mags, and reloading at the lowest prices from over 100 online retailers all in one place: AmmoSee. A lot of new things have happened with the 300 Win Mag over the past few years. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. ever since. MAG SUPERCHARGED Field Proven rifle and gun ammo. to market in 1963, but it didn't take the shape of a standardized version of the. 22 Mag Results in fps. It's a breed all of its own - like a short mag on steroids. 264 caliber) and 7mm (. 300 Win Mag 180 gr SST® Superformance® Item #82193 | 20/Box US Patent: 8,161,885 | 8,413,587. Bulk ammo, guns, magazines, and more! Guaranteed in stock and ready to ship. Stepping up two hundredths of an inch may not seem like a big deal, but for the new. Sportsman's Guide has your Federal, Non-Typical,. Here you'll find reasonable item products details. 300 Win Mag — Places $20 Million Ammo Order. 300 WSM is generally loaded to maximum potential. 20 per box. With a variety of bullets from most of the prominent mfg's in weights including, 140, 150, 160, 168, 180 and now 195. 300 Winchester Magnum (also known as. The 22 wmr ballistics table reports 22 wmr muzzle energy and 22 wmr velocity at multiple distances. 300 Wby Mag (Weatherby Magnum) ammo rifle AmmoSeek. 5 can't get the job done. Thanks for signing up! Error loading. 300 Winchester Magnum Ballistics cartridge. That is due to the 20+ grains of powder in the case, thus resulting in one hell of a beating upon pulling the trigger. Speed Demon Hot Rod Shop Ammo Can Labels 300 Win MAGS Ammunition Decals for 300 Winchester Magnum Ammo. 30-06 Springfield and the. Hornady match rifle ammunition is loaded with the most accurate, consistent match bullets in the world. 300 H&H Mag. mostly and have 30-06s 7mm mags and 300 mag an 270wsm never shot over 375 yards but the 7 mag does it well very well the only thing I seen close is the 270wsm for killing at 300-400 yards. This question came from R. If at the time will discount more Savings So you already decide you want have 300 Wsm Vs 300 Win Mag Ballistics Chart for your, but you don't know where to get the best price for this 300 Wsm Vs 300 Win Mag Ballistics Chart. The reason that I chose the. — Fail Safe Bullet 165grs S300WXA; 300 Winchester Mag. This specification establishes the requirements for the Cartridge,. And there’s something intriguing, really cool, about sending a bullet out over the length of. 5-300 Weatherby Magnum, the new hot-rod round is simply the. It wasn't hard to choose a bullet diameter and weight and a cartridge through which to test it: America is still a. Morning guys. Extensive information about rifle cartridge trajectory. launched at maximum velocities for each. If you find product , Deals. 300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. 5 180 PSPCL 2. 300 WSM instead of the Win Mag. Order Remington. Skip to main content. 5mm Creedmoor was originally developed as a target rifle cartridge, its superior ballistics and terminal performance are fast bringing it to the attention of medium sized game hunters because, with some loads. 300 Wsm Vs 300 Win Mag Ballistics Chart. hunting rifle a person needs to know a little bit about their scope mount height of their rifle and how that affects bullet trajectory. The US Army has made a major push to adopt it for their new versions of the M24 SWS and as such a new emphasis was placed on making it an effective cartridge for 1500 meter engagements. 300 Weatherby Magnum vs. 5mm Creedmoor who's performance can equal that of the. The 300 WSM is a rebated rim, short-action round that fits 308-length rifle actions. 300 Win Mag. 300 Win Mag ammunition is not unreasonably priced. 5mm cartridge created by Weatherby in 2016 as its own rendition to the ever-growing 6. Here there are reasonable product details. And a 150-grain bullet at 3,100 fps is serious medication. The 300 mag is the next gun on my to buy list and I like to do a little reloading research before I go down that isle of the gun shop the day I buy the gun. Barrel Length: R300W1: 150: Pointed Soft Point Core-Lokt¨ 9 1/2M : R300W2: 180: Pointed Soft Point Core. 30-06 Springfield by over 200 fps, yet could fit in. The rifle has a 24 inch black fluted barrel and a black receiver. 300 ammunition manufacturers on one easy to read chart. Weatherby Introduces The New 6. When I asked why, all they could tell me was "Cause it has better ballistics and quicker reloads with the shorter cartridge. It's filled more tags on more continents than any other load. 338 lapua? This is a discussion on Ballistics for. Core-Lokt® is the original controlled expansion bullet. 5mm version solidly into the realm of heavy horsepower. This specific cartridge came into production by Winchester in 1963, so this, when compared to other popular hunting cartridges, is fairly new though quite a bit older than the other cartridge we are looking at in this article. 300 WINCHESTER MAGNUM MATCH, MK 248 MOD 1 1. 640 for the 7mm versus 0. Speed and Energy are figured out using an average of all the known cartridges. APPLICABLE DOCUMENTS. You've planned and practiced. Ballistics comparison video between the 7mm Remington Magnum vs the 300 Winchester Magnum. Nosler - Bullets, Brass, Ammunition & Rifles. 300 Win Mag) round, and now it wants more — a lot more. So, it begs to question whether or not the new. I have been comparing ballistics of both the 30-06 and the 300 win mag, and the 30-06 is a nice jump up from the 270 (but at the same time not that much different down range), but the 300 win mag seems nice too because it has a bit more power and a trajectory closer to what I am used to with my 270. 5-300 Weatherby Magnum will usher in a new era in ballistic superiority by introducing both a new They said my pre 64 model 70 264 win mag was a burner of. APPLICABLE DOCUMENTS. Quality Shooting, Ammunition, and Centerfire Rifle Ammunition at competitive prices. I shoot a 270 win. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 5 Creedmoor VS 300 WinMag 1000 yard Ballistics compared 7MM-08 VS. 308 The same diameter as the 30/06 Govt. 300 Win Mag 200 gr ELD-X® Precision Hunter® Item #82002 | 20/Box. 22 Mag (officially, the. Ive been thinking about bolt guns recently and just thought Id get a few ideas for a future purchase (yes, another future purchase, I blame you ). 308 Norma while also cutting into a small share of the Weatherby market. Compare all 7mm Remington Magnum ammunition manufacturers on one easy to read chart. 5 is soft shooting, pricey brass, but is a joy and accurate at distance. 300 Win Mag with a 1:10″ twist. 300 Winchester Magnum are all very accurate cartridges and are more than capable of doing the job in skilled hands. mostly and have 30-06s 7mm mags and 300 mag an 270wsm never shot over 375 yards but the 7 mag does it well very well the only thing I seen close is the 270wsm for killing at 300-400 yards. This kind of velocity can be achieved safely in the 7mm Remington Magnum case with Hodgdon's Retumbo powder—that's right a 7mm Remington Magnum outperforms the 300 Remington Ultra Mag at 1000 yards! The difference is a BC of 0. Print out a copy of the 22 wmr ballistics chart and keep as a guide. 300 Win Mag excels at taking big game at longer than typical distances. But how does it do with the 130's and 110's. When I asked why, all they could tell me was "Cause it has better ballistics and quicker reloads with the shorter cartridge. 20 per box. However, factory ammo is loaded with bullets that usually weigh at least 150 grains. 5 x284 Norma, 308 Winchester, or 300 Winchester Magnum check out this new reloading data. Zeroed at 200 yards, the. The reason that I chose the. The 300 WSM is a rebated rim, short-action round that fits 308-length rifle actions. 270 vs 300 win mag for an all-purpose big game rifle. Arguably the best-designed 6. To view the loads you will need to read the warning near the bottom of the page, then accept the warning by checking the box inside the warning. This model also features standard-factory cartridge hence the increase in popularity. Peterson asks, to choose a standard. The VX-I is one of the best. and heavy 7mm cartridges. I cannot decide. Below are my personal favorite loads for my 300 WSM Hell's Canyon Speed X-Bolt rifle and Dallen's X-Bolt Long Range Laminate rifle. 270 with 130 grain bullets has around the same ballistics as the 300 Win Mag with 180 grain bullets at ranges around 400 yards I do believe. Labels: 208gr AMAX, 300 Win Mag, 300 Winchester Magnum, H1000 Reloading 300 Win Mag with Berger 190gr VLD - UPDATE In my previous post , I mentioned an article from the Berger website regarding how to get the best accuracy from a Berger VLD. Sportsman's Guide has your Federal, Non-Typical,. Designed according to market demands, improved by the precious suggestions of hunters, Prvi Partizan ammunition is the result of up-to-date technical and technological solutions, long-term special research work of ballistics and hunting experts. 30 cal 200 gr ELD-X™ recovered from an Elk shot at 450 yards, from a 300 Win Mag. application Reloading Ballistics. 30 caliber nation; 180-grain projectiles typically offer excellent sectional density and ballistic efficiency; and the. That is due to the 20+ grains of powder in the case, thus resulting in one hell of a beating upon pulling the trigger. 300 Winchester magnum and 338 Lapua magnum are both more than capable of taking down any game animal in North America at most any distance you'll see them at. Ammunition Depot offers a huge selection of top guns and ammo brands at low prices. Maximum firepower bullets. Hornady 300 Win Mag Ammunition Precision Hunter 82002 200 Grain ELD-X 20 Rounds. 5 Creedmoor and the. 300 Winchester Magnum Hunting & Ballistics: Hunting ballistics pertains to bullet energy and bullet trajectory down-range. 30-06, when the new cartridge started to come into widespread use something quickly became clear. When I asked why, all they could tell me was "Cause it has better ballistics and quicker reloads with the shorter cartridge. Some people are are interested to buy 300 Win Mag Vs 30 06 Ballistics Chart with the cheap price. In factory ammunition form, the. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. Compare these rounds in the charts below. 7mm Rem Mag vs. Winchester took their 338 Win Mag case and bumped the shoulder forward a bit and lengthened the case a bit to develop the 300. Find and save ideas about 300 win mag ballistics on Pinterest. 270 over a. I shot both an Elk and a Mule Deer at about 250 yards offhand with one shot shot. With hand loads and using the heaviest of projectiles, the older Winchester Magnum can prove to be more potent, in some instances by as much as 200fps. Our products are continuously tested for Sako's high standards on accuracy, performance, stopping power and reliability. Nosler Partition. iirc Remington brass is the second or third smallest capacity and Lapua brass had the most capacity (again, in 300 WM). Refine by Caliber: 300 Win Short Magnum V•Shok Nosler Ballistic Tip Price $0 - $19. 338 win mag round. Additionally, by June 1st, the company will offer G7 ballistic coefficient information and other calculations for these loads on its website. ever since. 308 Winchester,. The ballistics of the 300 WM can be better. I did some bench comparisons of the two. 308 Norma Magnum or. 300 Winchester Magnum Hunting & Ballistics: Hunting ballistics pertains to bullet energy and bullet trajectory down-range. 300 Winchester Magnum, velocities are very similar between the two cartridges. The Premier Scirocco Bonded line is some of the most versatile and reliable big-game ammunition offered today. This is a very nice Weatherby Mark V Synthetic Fluted rifle in. Weight – 8 to 10 lbs. However, there is a relatively new rifle cartridge on the market today called the 6. One more choice for your internet shopping. index/ wt ballistic edi no. 338 win mag here is a youtube of a 300 win mag reaching out to 1011 yards Here are the ballistics for a. 300 Winchester Magnum proved otherwise. Featuring three to nine power magnification, fully coated optics, precision windage and elevation adjustment and a generous 50mm objective lens, this scope will easily fulfill nearly any task you may have in mind for. The 30 Nosler blows past the highly regarded 300 Winchester Magnum—eclipsing the round in all three testing categories. 300 Win Mag Ballistics For 3 Different Bullet Weights. The rifle has a terrible trigger, and is very difficult to shoot well. 300 magnum in the herd. Trophy Gold. 308″ bullets. There are no mysterious acrobatics involved. Practicing regularly at 1,000 yards also makes me a much better marksman at 300 or 400 yards on game. 300 Weatherby Mag Rifle Ammo. Only registered customers can make purchases. Trajectory. 300 that they were familiar with. 300 ammunition manufacturers on one easy to read chart. 270 and a 300 win mag. 300 Weatherby Magnum vs. 62×67mm) is a belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963. 300 Winchester Magnum. 279 while the. The lengthening of the case and the move of the shoulder forward over the. 300 Weatherby Magnum necked down to 6. 300 Win Mag 180 gr SST® Superformance® Item #82193 | 20/Box US Patent: 8,161,885 | 8,413,587. You can use either to do what you want. 300 Win Mag variant weighs 180 grains and costs $1. 300 WSM ( Winchester Short Magnum) is nothing more than a old elephant gun cartridge, shortened and necked down to. ⭐️⭐️⭐️⭐️⭐️#If you find #Get Shop for Best Price 300 Win Mag Vs 300 Weatherby Ballistics Chart. The ballistic performances based off five grain types for velocity are 3,260 ft/s (165 gr), 3,146 ft/s (180 gr), 3,083 ft/s (190 gr), 3,029 ft/s (200 gr), and 2,850 ft/s (220 gr). To view the loads you will need to read the warning near the bottom of the page, then accept the warning by checking the box inside the warning. 300 Winchester Magnum Rifle Ammo at the best prices around! Check out our. New Customer If you would like to make a purchase with us, please take just a few seconds to register as a new customer. 5 PRC (center) matches the ballistics of the legendary. 270 vs 300 win mag for an all-purpose big game rifle. I see your post about using it for hunting. 300 Win Mag. 300 Winchester Magnum Hunting & Ballistics: Hunting ballistics pertains to bullet energy and bullet trajectory down-range. The cartridges will be compared in terms of ballistics, price, weapons, and reloading ability, to highlight the differences between 6. 300 Winchester Magnum Ammo collection. The stock is also black synthetic with a Monty Carlo chee Click for more info. All that's left is to gently press the trigger. Output options include variable ranges and choice of units for windage and drop (inches, MOA, and mils). Bought my 300 Win Mag over 40 years ago and once the X bullets came out I've been using the 180 gr. and heavy 7mm cartridges. and 7mm Rem. The document has moved here. When I asked why, all they could tell me was "Cause it has better ballistics and quicker reloads with the shorter cartridge. I'm looking at buying a Tikka T3 Lite also in a. 300 Win Mag. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Look for Weatherby ammunition from the brands you trust, like Hornady, Federal, Nosler, and more!. 300 Winchester Mag. on some of the larger game hunts and I'd load 150 or 160 gr. 300 magnum in the herd. Melding terminal performance and accuracy, the Hornady ELD-X® Precision Hunter®. 300 Weatherby Mag Rifle Ammo. Print out a copy of the 22 wmr ballistics chart and keep as a guide. 300 Win Mag. 300 Win Mag ammo is loaded with Berger’s LRBT 185gr “Juggernaut” bullet. 300 Wsm Vs 300 Win Mag Ballistics Chart. 264 Winchester pushed the envelope for maximum 6. After looking through Hornady's website, the 300 win mag with a 180 grain bullet comes out of the tube at 3100 fps with Hornady's Superformance Ammo, with it, comes 3900 ft lbs of energy. 300 Winchester Magnum (also known as. With factory ammunition the. 5-300 Weatherby Magnum 130 Grain Nosler AccuBond- The 6. Written by Sierra Bullets Ballistic Technician Rich Machholz Following right on the heels of the IBS 1000 yard Nationals was the Missouri State Long Range Championships held at Vapor Trail Valley near Spickard, MO located in north central Missouri. 62×67mm) is a belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963. In comparison to the. 300 Winchester Magnum Match, MK 248 MOD 1. , or become just another. 300 Win Mag ammunition is not unreasonably priced. The Ballistic Tip and Scirocco come out at 3350 fps the X bullet is a little faster at 3420 fps. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156. com Comparison shop for in-stock ammunition, guns, mags, and reloading at the lowest prices from over 100 online retailers all in one place: AmmoSee. 5-300 Weatherby Magnum, the new hot-rod round is simply the. The only advantage to a short magnum is that the powder is in a bigger jug, which allows them to use a short action on the rifle. I cannot decide. You simply ran a 300 Weatherby case (or 340 WBY) into a FL 300 Win Mag die and, voila, a winner every time. The boattail design enhances accuracy and an alloyed lead core provides increased weight retention for deeper penetration. 300 Win Mag vs 7mm Rem Mag Ballistics As you’d expect from the fact that the two cartridges are very similar in overall size, the ballistics of the 7mm Rem Mag and. 300 Winchester magnum and 338 Lapua magnum are both more than capable of taking down any game animal in North America at most any distance you'll see them at. TECHNICAL INFORMATION: The 300 Win Mag’s short case neck is not detrimental to accuracy, and it is actually capable of near bench-rest like groups with the proper load in a high quality rifle. The ballistics of the 300 WM can be better. The 300 mag is the next gun on my to buy list and I like to do a little reloading research before I go down that isle of the gun shop the day I buy the gun. Caliber Comparison: 300 Win Mag vs 308 Win Mag A lot of people have asked which would be a better option between the 300 Win Mag and the 308 Win Mag. This kind of velocity can be achieved safely in the 7mm Remington Magnum case with Hodgdon's Retumbo powder—that's right a 7mm Remington Magnum outperforms the 300 Remington Ultra Mag at 1000 yards! The difference is a BC of 0. by William Elkins (St. 300 win mag vs.