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Winchester 300 mag ballistics?
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Winchester 300 mag ballistics?
264") in order to increase the case capacity In 1996 Norma took hunting ammunition to a new level and. The 6. 300 Win Mag has the potential to take down targets as close as 250 yards on up to 1,200 yards distance depending on the bullet cartridges being used. Nosler E-Tip 300 Winchester Magnum 180 grain Lead Free Ammo (20ct) Loaded with premium Nosler E-Tip Bullet. 5″ more wind deflection at 500 yards) and about 10% less free recoil energy than the 68 Western vs 270 Win5 PRC uses. Muzzle: 100 YDS: 200 YDS. 338 Winchester Magnums it has a longer case and a rather short neck (. Winchester Deer Season XP 300 Winchester Magnum Ammo 150 Grain Winchester Extreme Point Polymer Tip Box of 20. Centerfire Handgun; The following ballistics tables show a side by side comparison of the. With that all said, how does its performance stack up against. 300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. Ballistic Coefficient. 300 Winchester Magnum, known as the. Make precision personal with our wide selection of custom rifle loads 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. Helping you find the best pest companies for the job. The study of ballistics deals with understanding the behavior of a moving projectile at varying distances. 257 Weatherby Magnum and. 300 Win Mag Federal Vital-Shok Trophy Bonded 180gr: $50: 300 Win Mag Federal MatchKing BTHP Gold Medal 190gr: $50. 300 Caliber Rifle Ammo is perfect for any shooter at affordable prices! Check out your favorite brands like Winchester, Remington, and Federal today! The Guide has a great supply of. Bullet Weight: 180 Grain. 300 Win Mag, one of the flattest shooting cartridges available, and especially when maximized with hand loading has several excellent factory loads for long range shooting as well Winchester Ballistic Silvertip 180gr; Winchester Deer Season Copper Extreme Point 150gr; Winchester Expedition Big Game AccuBond CT 180gr Developed in 1963 by Winchester, the 300 Win Mag has made a name for itself with incredible long range ballistics and terminal performance on game animals. 300 Winchester Magnum was guaranteed success due simply to the market demand for a readily available. All Winchester firearms, including commemoratives, are collectible. Read on to find out. The History Of 300 Win Mag And 300 Wsm. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. is not only a hunting cartridge, though. 300 Winchester represents just about the largest case you can fit in a. 300 Win Mag is commonly chambered in rifles with bolt actions like the Remington 700 and the Winchester Model 70. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weig Rifle Ammunition / 300 Winchester Magnum; Federal Premium Terminal Ascent 300 Winchester Magnum Ammo 200 Grain Bonded Polymer Tip; Federal Premium Terminal Ascent 300 Winchester Magnum Ammo 200 Grain Bonded Polymer Tip. 300 Winchester Magnum or the 300 Winchester Short Magnum Some shooters are confused about Winchester's 300 magnums. 300 Winchester Magnum Ballistics Chart--> Get your 300 Winchester Magnum Ammo from our friends at AmmunitionToGo. It is a flat shooting cartridge, able to hit a target at 300 yards with negligible hold over. 308 bullet with a 1:10 twist and large rifle magnum primer. Expert Advice On Improving Your. HONG KONG, Jan. That's not to say that 300 Win Mag ammunition is scarce, just that the 308 is slightly more prevalent, particularly in the far reaches of the world. 270 Winchester Short Magnum-Winchester Ballistic Silvertip,. 270 Winchester and the. (Essentially, you don't have to arc the 300 Win Mag's bullet. The. 300 Winchester Magnum gained popularity with 1000 yard competitive shooters for a relatively long period of time, favored for decreased wind drift in comparison to traditional cartridges With factory ammunition the. Winchester® Ammunition Honors Mack's Prairie Wings and Marion McCollum This 300 Winchester Magnum ballistics chart shows 215 grain Federal Premium Gold Medal Berger Open Tip Match rounds. 5 Creedmoor; Shop All Calibers; Custom Rifle Ammo. And we have a winner Sort of Truth be told, it's a mixed bag with each. Pie & Beer Day celebrations have grown increasingly popular in Utah as an alternative to Mormon-based Pioneer Day, held July 24 each year. Winchester Expedition Big Game Long Range 300 WSM (Winchester Short Mag) 190gr Accubond Rifle Ammo - 20 Rounds. 30 caliber magnums currently being produced. 30 Nosler is a better cartridge compared to the. 300 H&H ballistics in a long-action rifle. Looking at 300 Win Mag Ballistics. At that point, the round drops off steadily until around the 700-yard mark, where the drop becomes more pronounced. 480 Bullet Weight: 180 gr Lighter recoil, lower weight, and relatively affordable, more readily available ammunition, make the 300 Win Mag a practical, all-around choice for most people. There are three major factors under ballistics. The. ly/3TjCzBMConnect wi. Over at Summer Tomato,. 375 H&H Magnum with a belted large rifle magnum prime. The 300 Winchester Magnum cartridges are both are made for Rifles45-70 cartridge has a lower muzzle than the. The following ammunition cartridge ballistics information and chart can be used to approximately compare 300 Winchester Magnum ammo rounds. For comparison's sake, we will look at Federal Power-Shok ammo, which is an excellent choice for hunting300 Win Mag variant weighs 180 grains and costs $2 In. This ammunition is held in high regard by hunters, long-range shooters, and sports enthusiasts alike. The round has a sharp recoil, and is quite loud, something to expect with anything with magnum in the. 300 Winchester Magnum, 300 WSM does this with about 14 grains less powder Find in-stock. 30 caliber nation; 180-grain projectiles typically offer excellent sectional density and ballistic efficiency; and the Mag. 5 PRC (for Precision Rifle Cartridge) and the. Use a ballistic charts. The 270 Weatherby Magnum is 4. In ballistics catalogs the point of maximum bullet rise is often called the mid-range trajectory, or sometimes the maximum ordinate. 300 Winchester Magnum: Polymer Tipped: 180: 3478: 2950 RIFLE BALLISTICS COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum Compare ballistics data on your favorite Winchester Ammunition rounds. 308 diameter bullets, from 100 to 200 grains Mag. What are the differences in rifle choices for these cartridges? There are a wide variety of rifles available for both the Weatherby Magnum and. EQS Preliminary announcement financ. That's almost a 600 fps advantage. 300 Win Mag Nosler Trophy Grade AccuBond Long Range 190gr: $55300 Win Mag Barnes Precision Match OTM 220gr: $43300 Win Mag Hornady Superformance SST 180gr: $42300 WSM Winchester Expedition. 300 Winchester Magnum Ballistics Table. 300 WSM) was designed in 2001 by Winchester Repeating Arms Company. Even though the 30-06 loads use a bullet with a higher ballistic coefficient (442), the. The Ultra Mag isn't belted and the rim is rebated, like the A rebated rim means that the rim's diameter is smaller than the base of the case. 300 WSM appeared like a short, stubby-looking round. 308 180 TGK #4680 at 2960 Feet per Second. 308" while the 28 Nosler fires slightly lighter 0. 308 bullet at just over 3,000 fps. 338 Winchester Magnums it has a longer case and a rather short neck (. 300 WSM appeared like a short, stubby-looking round. Both cartridges are known for their high velocity, long-range capability, and excellent performance on large game. 308 is flat shooting, out to about 200 yards. North Korea launched a ballistic missile, which reportedly placed a satellite into orbit 12 launch contravened United Nations resolutions forbidding Pyongyang to develop. The 300 Win Mag is a well-established cartridge known for its versatility and power, while the 6. 300 H&H and 5 grains less than the Mag. ly/RonSpomerOutdoorsSubscribeAffiliate Links:Handbook for Shooters and Reloaders (Volume 1) Paperbackhttps://amzn Closest to it in propellant stinginess is the. 270 Winchester and the. kerrville tx gun show 300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. The 180gr and 200gr bullet fired from the 300 Win Mag produce the required ballistics performance to down big game the size of elk out to 500 yards. The 300 Win Mag, short for. The 7mm Rem Mag typically achieves a higher muzzle velocity than the 300 Win Mag, resulting in better long-range performance Analyzing Energy At Different Distances Ammunition / Rifle Ammunition / 300 Winchester Magnum;. 300 Winchester Magnum cartridge by 1315 feet per second45-70 has a larger diameter than the. Advertisement The stripe on the. 300 Winchester Magnum gained popularity with 1000 yard competitive shooters for a relatively long period of time, favored for decreased wind drift in comparison to traditional cartridges With factory ammunition the. Compare ballistics data on your favorite Winchester Ammunition rounds. Rifle Ammunition / 300 Winchester Magnum;. 264") in order to increase the case capacity. The. 30 caliber magnums currently being produced. In terms of ballistics, 300 Win Mag is generally considered to be more powerful than The 300 Win Mag cartridge delivers a higher velocity, longer effective range, and more energy than the 308 cartridge, which makes it better suited for longer-range shooting and for hunting larger, tougher game. 8 Western, a newer entrant, is gaining attention for its long-range. kronos unveiled art Cartridge Type: Rifle Height: 2533" Average FPS: 3078 Average Energy: 3576 Average Gr: 170 Recoil: 223 of 20 300 Winchester Short Magnum (. 300 Win Mag factory loads often fire the exact same bullet at virtually identical velocities. 308" while the 28 Nosler fires slightly lighter 0. 300 Winchester Short Magnum almost matches the performance of the much larger. 300 Winchester Magnum outperforms the 6 This is why it is the cartridge of choice for so many hunters going after big and dangerous game. The debate between 45-70 and 300 Win Mag has been ongoing for years among hunters and shooters. 300 Winchester Short Magnum almost matches the performance of the much larger. Ballistic Tip Ammo, or our Mag. 300 Win Magnum; 300 Win Short Magnum; 308 Win; 6. 300 Winchester Magnum ~ 180 Grain ~ Trajectory Chart. 300 WIN MAG 180 gr Poly Tip 2950 fps 20/ct49 ($3 Hornady. Customize the shooting conditions in the ballistics calculator to replicate ballistics. Discover innovative, accurate, and reliable ammo for rifles, shotguns and handguns. 300 Winchester Magnum Rifle Ammo at the best prices around! Check out our Mag. This coating isn't considered Moly, but it helps with reducing fouling inside the barrel. It was introduced commercially in 1956 by Winchester and first chambered in the Winchester Model 70 African rifle. Understanding their origins and rise to prominence reveals a fascinating journey of ballistic development. fox and friends weekend hosts packs a heavier punch than the Bullets capable of travelling between 2,700 and 3,200 feet per second (fps) are available for both cartridges, but if you compare bullets of the same weight, the Mag. 300 Win Mag Nosler Trophy Grade AccuBond Long Range 190gr: $55300 Win Mag Barnes Precision Match OTM 220gr: $43300 Win Mag Hornady Superformance SST 180gr: $42300 WSM Winchester Expedition. Bullet weights range from 165 grains to 220, and velocities from 3300 to. 300 WM is the amount of recoil that the round produces and how hard it is on barrels. Between the 270 Winchester and 270 Weatherby Magnum, the. 30 caliber rebated rim bottlenecked centerfire short magnum cartridge that was introduced in 2001 by Winchester While providing ballistic performance nearly identical to that of the. The 300 Win Mag cartridge is a perennial favorite for big game hunters and long range shooters. Note: This information comes from the manufacturer and is for informational purposes only. Having guided mule deer, elk, antelope, and. The. Expert Advice On Improving Your Home. In the table below I used the term "mid-range trajectory," abbreviated "MRT Mag483 +23" 3"@150: 303 (180 Sp at 2880)6" +2300 Wby 338 Win Mag vs 300 Win Mag vs 338 Lapua Ballistics. Get ratings and reviews for the top 11 pest companies in Winchester, KY. 300 Win Mag are pretty similar. Some of the 30 cal rounds developed during this time include the.
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300 Winchester Magnum: Polymer Tipped: 180: 3478: 2950 RIFLE BALLISTICS COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum Compare ballistics data on your favorite Winchester Ammunition rounds. 300 Winchester Magnum Ballistics Table. Looking at it another way, when the three cartridges are loaded to maximum velocities with 180-grain bullets, the. The polymer tip resists deformation, maximizes long-range performance and promotes expansion. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. 62 inches and an overall length of 3 These dimensions are crucial for its ballistic efficiency. 338 Win Mag vs 300 Win Mag300 Winchester Magnum (300 Win Mag) with the. by Ron Spomer Recently a hunter asked if he should buy a 300 Winchester Magnum or 300 Winchester Short Magnum for his elk, moose, bear, and mule deer rifle 300 WSM and Win Ballistic Performance. The 300 WSM embodies the ballistic advantages of the 300 Win Mag and crams them into a short action rifle. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weig The projectile from the. The 275 and 300 grain bullets can be used in the. He plans to take the social media company private. Select Your Gun Type. Centerfire Handgun;. 300 Winchester Magnum300 Win Mag rifles are often a little heavier than most We see a big difference in recoil if we compare the two with the average weight of a. 270 Win vs 7mm Rem Mag Ballistics Chart. , its extended reach is the more useful attribute55-inches high at 100 yards and those 180-grain Accubonds won't rise more than 5 inches above line-of-sight (max ordinate is about 170 yards) and won't. 300 Winchester Magnum (also known as. We shall examine the velocity, trajectory, and ballistic coefficients of. The 6. 300 H&H and 5 grains less than the Mag. Subscribe to my channel: http://bit. 300 Win Mag Rifles: Big Power, Big Precision 300 Win Mag vs 300 WSM: Ballistics. 470 Nitro Express cartridges used in big bore British double rifles458 Winchester Magnum remains one of the most. salina take ova Get ratings and reviews for the top 11 gutter guard companies in Winchester, KY. 300 Win Mag Federal Vital-Shok Trophy Bonded 180gr: $50: 300 Win Mag Federal MatchKing BTHP Gold Medal 190gr: $50. 45-70 Government ammo rounds. 30's and the only one among the 10 best selling rifle cartridges300 Magnums are ballistically similar, far more factory loads are available for the Winchester version and only the Mag. 300 Win Mag, the case to bore ratio of the. The Model 70 series features a seri. 270 Win vs 7mm Rem Mag Ballistics Chart. Precision shooters also appreciate its capabilities for competitions and target shooting at extended distances Ammunition Availability and Cost In real-world shooting scenarios, both cartridges shine in their respective domains, whether 300 prc vs 300 win mag ballistics chart s harvesting game in the rugged terrain of the wilderness or ringing steel targets at mind-boggling distances on the range. Magnesium does more for your body than you’d think. Compare ballistics data on your favorite Winchester Ammunition rounds. The 300 Norma Mag launches a 220gr. 264") in order to increase the case capacity. 375 H&H Magnum case to fit in a standard-length action, whereas the 6. Winchester® Ammunition Honors Mack's Prairie Wings and Marion McCollum For all the bickering between fans of the. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. 300 Winchester Magnum: Polymer Tipped: 180: 3478: 2950 RIFLE BALLISTICS COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum Compare ballistics data on your favorite Winchester Ammunition rounds. 300 Winchester Magnum, 180 Grain. The ballistics data shows us that the. Everything from custom, match grade, to bulk plinking rifle ammunition can be found at low Midsouth prices. 300 Winchester Magnum. 300 Win Mag or 300WM) (7. The downside to all this performance is recoil. Remington Ammunition Core-Lokt 300 Win Mag 180 gr Core-Lokt Tipped 20 Bx/ 10 Cs $ 43 $2 Remove from Compare Add to Compare. When it comes to long-range shooting, the debate between the. sono bello tacoma 308 inch) rifle cartridge introduced by Remington Arms in 1999300 Remington Ultra Magnum is one of the largest commercially available. 308″ diameter bullets. debuted way back in 1963 and was an immediate success. Cartridge: 300 Winchester Magnum. In this Las Vegas Lounge Showdown, I'll compare two of the most popular lounges at LAS, and show all of the amenities available. More and more countries are paying for the missile-blasting technology. Web site MagMe displays full scans of popular magazines directly in your browser—covering the gamut from computer and lifestyle mags to art, fashion, and photography The Speedy Mag Wireless Charger is on sale for over 60% off. 264 was designed to compete against the popular Weatherby rifles and cartridges, at nearly half the price Factory Ammunition. 300 WSM was the first of Winchesters short magnum family, released in 2001. It is a flat shooting cartridge, able to hit a target at 300 yards with negligible hold over. 300 RUM can be hand loaded to surpass factory velocities by a considerable margin. Cartridge Type: Rifle Height: 2533" Average FPS: 3078 Average Energy: 3576 Average Gr: 170 Recoil: 223 of 20 300 Winchester Short Magnum (. fallout winter of atom pdf Drag Function: G1 Ballistic Coefficient: 0. 338-inch projectile 3,000 feet per second (fps), according to Frank C. 8% bigger than the popular 62x51mm, and 630-06 at 7 Complete 44 magnum ammunition ballistics Chart. Increased Offer! Hilton No Annual Fee 70K + Free Ni. Ballistics Difference Between 300 Win Mag vs 30 06. Also, unlike the 7mm RUM which struggles to better the velocities of the 7mm STW, 7mm Weatherby and 7mm-. 358Win rifles velocity loss was around 70fps for 2420fps. The. Ballistic comparisons This image shows the ballistic performance of a 7mm Rem shooting a 175-gr675. 308 bullet with a 1:10 twist and large rifle magnum primer. Jan 20, 2024 · Here are key specifications to understand its design better: Case and Overall Length: The. In comparison with the 300 Win Mag has a much shorter history. 308 180 TGK #4680 at 2960 Feet per Second. At Sportsman's Warehouse, we offer 300 Winchester Magnum ammunition for a highly precise and popular cartridge. X30WM2BP $ POWER MAX BONDED uses a proprietary bonding process to deliver massive expansion and long-range accuracy for maximum knock-down power Earn Cash Back on Your Favorite Winchester Ammunition Products. A lot of new things have happened with the 300 Win Mag over the past few years. The 1950s saw a return to peace, and hunters began travelling the globe again. 300 WSM parent case by narrowing the neck to fit a. Bullet Weight: 300 Grain Find the top quality 300 Winchester Magnum ammo for hunting, plinking, target shooting, and your other rifle shooting needs.
375 H&H belted-case diameter300 Winchester, engineers elongated the case of the. 300 Winchester Magnum Introduced as late as 1963 this cartridge was soon to become the most popular in the line of Unlike the predecessors 264 and. Rifle Ammunition / 300 Winchester Magnum; Barnes VOR-TX 300 Winchester Magnum Ammo 180 Grain Barnes Tipped Triple-Shock X Polymer Tip Lead Free Box of 20; 300 Win Mag 178 gr ELD-X ® Precision Hunter ® Item #82041 | 20/Box. 300 Winchester Magnum (Win Mag) has reigned supreme for nearly 60 years and is one of America's most prolific cartridges. Also, 308 ammunition is a little easier to find. At Sportsman's Warehouse, we offer 300 Winchester Magnum ammunition for a highly precise and popular cartridge. Whether you are buying bulk 300 Win Mag ammunition for target shooting or personal protection 300 Win Mag. The. Customize the shooting conditions in the ballistics calculator to replicate. The. how much is two by fours at lowe's Compare all 357 Magnum ammunition manufacturers on one easy to read chart. One big criticism of the. 300 Winchester Magnum has been ongoing for decades. The latest wellness trend on our radar: magnesium oil sp. meinke garden center niles The 300 Win Mag cartridge is a perennial favorite for big game hunters and long range shooters. The extreme variation (or EV. Delving into the history and development reveals that the. In 2001, as part of a group of short magnum cartridges released in the early years of the new millennium, Winchester released the first of its Short Magnums - the. The gun originally was issued as a 12 gauge in 1959. foodfair lavalette west virginia 300 Winchester Magnum may both be big-game hunting cartridges, but the 6. 300 Winchester Magnum dwarfs those available for the I've owned multiple rifles for both cartridges, and would grab either for any hunting situation which would be properly handled by a The 300 Winchester Magnum (300 Win Mag) and 308 Winchester (308 Win) are the two most successful 30-caliber big game hunting and long-distance shooting rifle cartridges in the world. 300 Winchester Magnum Ballistics cartridge. 270 Winchester Short Magnum-Winchester Ballistic Silvertip,. Elon Musk is going to buy Twitter after the site's board of directors agreed to his $44 billion offer. 300 Winchester Magnum cartridge by 1315 feet per second45-70 has a larger diameter than the. The only way to give a case this short the powder capacity to achieve magnum velocities is to make the case wider, and that's exactly what. The.
Get ratings and reviews for the top 11 pest companies in Winchester, KY. The following ammunition cartridge ballistics information and chart can be used to approximately compare 300 Winchester Magnum ammo rounds. Ever wondered how the mag stripe on the back of your credit card works? Find out how the mag stripe communicates information about your account. The ballistics chart below compares the trajectory of Hornady Precision Hunter and Winchester Expedition Big Game and factory loads for each cartridge. 308 inch) rifle cartridge introduced by Remington Arms in 1999300 Remington Ultra Magnum is one of the largest commercially available. 270 Win vs 308 Ballistics Chart. This ammunition is held in high regard by hunters, long-range shooters, and sports enthusiasts alike. Shop our wide selection from quality manufacturers including Federal, Hornady, Winchester, and Nosler. Winchester Power Point 300 Winchester Magnum Ammo 180 Grain Jacketed Soft Point Box of 20. 300 Winchester Magnum cartridge by 818 feet per second35 Whelen has a larger diameter than the. Flat shooting, fat 30 cal diameter heavy bullets and lots of energy left at 500 yards - the perfect combination!! This simple ballistics analysis of the 300 Win Magnum tells us it is indeed. The. 300 Win Mag still hits over a foot higher and has almost 400 ft-lbs more energy remaining at 500 yards than the 300 WSM, 180 Grain Power-Point Winchester offers a wide range of rebates throughout the year - see if your favorite Winchester Ammunition products are eligible for a rebate The Award Winning Ballistics Calculator. The 300 WSM embodies the ballistic advantages of the 300 Win Mag and crams them into a short action rifle. Bullet Weight: 140 Grain. designs shaved in head These jackets are designed to provide effective sh. It is a flat shooting cartridge, able to hit a target at 300 yards with negligible hold over. Factory ballistics for the have been toned down from the original offerings. Whether you're a seasoned hunter or a precision shooting enthusiast, the 300 PRC and. The. 270 Win vs 7mm Rem Mag Ballistics Chart. 270 Winchester Short Magnum-Winchester Ballistic Silvertip,. 350 Remington Magnum cartridges are both are made for Rifles300 Winchester Magnum cartridge has a higher muzzle velocity than the. Expert Advice On Improving Your. HONG KONG, Jan. 375 Winchester Ballistics cartridge. is both capable and popular, especially on the heavy-bodied game where bullet performance becomes critical. debuted way back in 1963 and was an immediate success. 300WSM) in 2000, hunters waited expectantly for Winchester to produce a full family of short magnum cartridges based on the. phoodle hints The 300 Win Mag vs contest continues with an equal-weight, similar-shape bullet competition at maximum velocities. 300 WSM burns an average of 3 grains less powder than the. 308 will run $15 for the cheap stuff to maybe $59 for super premium while the Mag. 257 Weatherby Magnum. Cocktails made with raw eggs aren’t as popular as they once were. Also, ballistics can vary from lot to lot with the same brand and type load. Get ratings and reviews for the top 11 pest companies in Winchester, KY. 300 magnum cartridge from a major US manufacturer. Winchester XP3 Ammunition 300 Winchester Short Magnum (WSM) 180 Grain Bonded Polymer Tip. The Mag. Our factory is located in the city of Uzice in southwestern Serbia. Cartridge Type: Height: 2506" Average FPS: 2200 Average Energy: 2149 Average Gr: 200 Recoil: 1. The 7mm Rem Mag typically achieves a higher muzzle velocity than the 300 Win Mag, resulting in better long-range performance Analyzing Energy At Different Distances Ammunition / Rifle Ammunition / 300 Winchester Magnum;. This article will provide an in-depth comparison of the 300 Win Mag and the 300 RUM, including their histories, specifications, ballistics, and suitability for different types of shooting. The study of ballistics deals with understanding the behavior of a moving projectile at varying distances. The biggest difference between these three rounds is their muzzle velocity. 300 WSM was the first of Winchesters short magnum family, released in 2001. One of the best non-magnum. A lot of new things have happened with the 300 Win Mag over the past few years. 300 Win Mag features a case length of 2.