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What is 7mm Win Short Magnum Ammo? 🧐
It is a type of centerfire rifle cartridge that was developed by Winchester in 2002 and released to the public. It has a smaller case size as compared to other magnum rounds and is designed for short-action rifles, such as Remington’s Model 7.
7mm Winchester Short Magnum (WSM) ammo is a popular choice among hunters and shooters due to its powerful performance and reliable accuracy. Here are the key features:
- 📝 Ballistics: This ammo is known for its excellent ballistics, offering flat trajectories and long-range accuracy. With a high muzzle velocity and a heavy bullet weight, it delivers impressive energy and stopping power at a distance.
- 📝 Recoil: While powerful, the recoil of 7mm WSM ammo is manageable for most shooters. It produces less recoil than heavier calibers such as the .300 Win Mag, making it a popular choice for hunters.
- 📝 Accuracy: This ammo is known for its exceptional accuracy, thanks in part to its high-quality bullets and consistent powder loads.
- 📝 Terminal Performance: When it comes to big game hunting, it is highly effective, delivering lethal and humane terminal performance.
7mm Win Short Magnum ammo is a versatile and effective cartridge for hunters and shooters alike. Here are some of the benefits of using:
- 🔰 High Precision: The round is designed to offer high precision which in turn results in better accuracy. This is due to the bullet’s shape and construction, which is often made using lead or copper.
- 🔰 Versatility: This ammo is an incredibly versatile round that can be used for a variety of hunting applications, including deer, elk, and bear. It is also a great choice for tactical training and competitive shooting.
- 🔰 Reliability: It is highly reliable, with consistent performance and performance over time. This consistency ensures that you will be able to hit your targets accurately and effectively time and time again.
- 🔰 Affordability: Despite its superior ballistic performance, this ammo is very affordable compared to some of the other cartridges in its class. This makes it an excellent choice for those who want a high-performance round without breaking the bank.
Bullet Drop 🎯
The 7mm Winchester Short Magnum (WSM) is a popular cartridge for big game hunting due to its excellent ballistics and high accuracy.
- 💣 One of the key factors that contribute to its effectiveness is its bullet drop, which refers to how much a bullet slows down and drops as it travels toward the target.
➡️ The bullet drop depends on several factors, including the weight and shape of the bullet, the velocity at which it is fired, and the distance it needs to travel. In general, a heavier bullet will experience less drop than a lighter one, while a faster bullet will experience less drop than a slower one.
- 💥 For example, a 140-grain bullet fired from a 7mm WSM at a muzzle velocity of 3,250 feet per second (fps) will drop around 2.7 inches at 100 yards, 7.4 inches at 200 yards, and 14.4 inches at 300 yards.
- 💥A heavier 160-grain bullet fired at the same velocity will drop around 2.1 inches at 100 yards, 5.7 inches at 200 yards, and 11.1 inches at 300 yards.
Our Selection 10 Best 🚀 7mm Winchester Short Magnum Ammo – Editor’s Choice
1# 7mm Win Short Mag – 160 Grain Nosler Trophy Bonded Tip – Federal Vital-Shok
The Federal Vital-Shok 7mm Win Short Mag is precision ammunition at its finest. Each round is loaded with a 160-grain trophy bonded tip bullet, giving you exceptional accuracy and terminal performance. The nickel-plated brass casings ensure smooth feeding and reliable extraction, while the boxer-primed design makes reloading a breeze, this ammunition is perfect for your next hunting trip or competition.
2# 7mm WSM – 150 Grain GMX – Hornady Outfitter
The 7mm WSM Outfitter from Hornady is one of the most powerful and accurate ammo options available on the market today. This round is perfect for long-range shooting, with a muzzle velocity of 3075 fps and muzzle energy of 3149 ft-lbs. The 150-grain GMX bullet delivers unbeatable accuracy and terminal performance, making it the perfect choice for big-game hunting. The nickel-plated brass casing is boxer-primed and reloadable for even more value.
3# 7mm Winchester Short Magnum – 150 Grain Bonded Rapid Expansion Protected Hollow Point – Winchester
Introducing Winchester’s new Power Max Bonded line of ammunition, specifically designed with the whitetail deer hunter in mind. This 7mm Winchester Short Magnum cartridge features a 150-grain Bonded Rapid Expansion Protected Hollow Point bullet, which is bonded to the lead core using a proprietary process that delivers massive expansion, long-range accuracy, and maximum knock-down power. The result is a round that is sure to put down even the biggest and toughest game animals.
4# 7mm Winchester Short Magnum – 150 Grain Power-Point Brass Cased – Winchester
Searching for a powerful round to take down deer? Notice the 7mm Winchester Short Magnum – 150 Grain Power-Point Brass Cased from Winchester. This round is designed for quick and massive knock-down power, thanks to the PowerPoint bullet design. The strategic notching on the bullet provides reliable and consistent expansion, making it a great choice for hunters who demand the utmost in performance.
5# 7mm Winchester Short Magnum – 140 Grain Fragmenting Polymer Tip Brass Cased – Winchester
If you are looking for a great option for deer hunting, you should check out Winchester’s Ballistic Silvertip 7mm Winchester Short Magnum 140 grain Fragmenting Polymer Tip Brass Cased Centerfire Rifle Ammunition. This ammunition provides hunters with proven immediate knock-down power and extreme precision. The combination of innovation and engineering excellence makes Ballistic Silvertip the perfect choice for those who appreciate the legendary excellence Winchester is known for around the world.
6# 7mm Winchester Short Magnum – 150 Grain Trophy Copper – Federal Premium
The 7mm Winchester Short Magnum is a high-performance cartridge that is perfect for harvesting big game. The 150-grain Trophy Copper bullet provides pinpoint accuracy and aggressive expansion, while still retaining up to 99 percent of its weight for deep penetration. The nickel-plated brass cartridge case ensures reliable feeding and function in all types of firearms, and the primer style is a centerfire for maximum reliability. With a muzzle velocity of 3140 ft/s and muzzle energy of 3284 ft-lbs, this ammunition is sure to provide the power and performance you need to take down even the biggest game animals.
7# 7mm Winchester Short Magnum – 150 Grain Jacketed Soft Point – Federal Premium
Rely on the ultimate product with Federal Premium Cape-Shok Centerfire Rifle Ammunition because each of the bullets is noncorrosive and you can see deeper penetration and better performance. It is easy to see why this company has repeatedly been ranked one of the best. According to various reviews for the Federal Premium rifle ammunition – it’s the toughest and most dependable product for everything from varmints to big game.
8# 7mm Winchester Short Magnum – 160 Grain Nosler AccuBond – Federal Premium
Do you need a high-powered 7mm magnum rifle ammunition that can offer explosive impact and deep penetration? Check out the Federal Premium Vital-Shok 7mm Short Magnum 160gr Nosler AccuBond Rifle Ammo. This specialized ammo features a boat-tail design and bonded bullet construction that provides better-controlled expansion and deeper penetration than conventional ammo. The lead core bonded to a copper-clad steel jacket also helps the bullet expand faster, making it an ideal choice for medium to large games. So when you need reliable, powerful 7mm magnum rifle ammunition, trust Federal Premium to deliver.
9# 7mm Winchester Short Magnum – 150 Grain Gilding Metal eXpanding – Hornady
No matter where your next hunt takes you, Outfitter ammunition will be sure to perform. Featuring corrosion-resistant nickel-plated cases that are sealed watertight and topped with the accurate and rugged GMX bullet, Outfitter ammunition is designed for the toughest and most demanding conditions. The GMX bullet provides uniformly controlled expansion, deep penetration, and +95% weight retention – making it the perfect choice for a wide range of hunting situations. So whether you’re headed, trust Outfitter ammunition to get the job done.
10# 7mm Winchester Short Magnum – 160 Grain AccuBond – Winchester
The Winchester 7mm Short Magnum is a big game hunting rifle cartridge that offers flat shooting and pinpoint accuracy. The tough, deep-penetrating Accubond Long Range bullet provides supreme performance on the biggest game, even at longer distances. Controlled expansion allows for penetrating thick hide and bone before delivering massive knock-down power. This is the ultimate performance hunting load for wherever your dream hunt takes you.
One of the most common questions about the 7mm Win Short Magnum ammo is how to reload it. There are two main ways for reloading this type of ammunition: manually and with specialized equipment.
🛑 Manually reloading involves measuring, cutting, and loading each cartridge individually, which can be time-consuming.
- 🔷 However, if you choose to go that route, begin with, you should measure the length of your brass case using a caliper or micrometer.
- 🔷 Once you have the measurements, use a resizing die or a similar tool to resize the brass before trimming any excess material off with a pair of shears or nippers.
- 🔷 Next, you will need to weigh your powder charge carefully using a scale and ensure that it is the appropriate weight for your cartridge. You can then load the powder into your case with a funnel or drop tube.
- 🔷 After the powder is loaded in, use a seating die to seat the bullet of your choice onto the case neck.
- 🔷 Once everything has been properly loaded, crimp the case neck securely with a crimping tool.
🛑 If you would rather not manually reload each cartridge, there are several pieces of equipment available that allow for faster loading.
- 🔷 Many gun owners opt for progressive press reloading systems. With this press, you can quickly and reliably reload large batches of cartridges in a fraction of the time it would take to do so manually.
7mm Win Short Magnum ammo is a powerful cartridge that is perfect for hunting medium to large games. In this article, we’ve looked at some of the best ammo on the market and shared our top picks. We’ve also provided tips on how to choose the right ammunition for your needs and shared some helpful advice on using these cartridges. Thanks for reading! 😎👍
I’m curious about the level of ballistic protection that my 7mm Winchester short mag bolt action with black tip rounds can penetrate. I’m new to guns and don’t have a lot of knowledge about this, so I’m sorry if my information is incomplete. Winchester claims that the muzzle velocity for their 7mm WSM cartridge with a 140-grain bullet is 3,225 ft/s, and the muzzle energy is 3,233 ft. lbs. Based on this information, I’m wondering what plate level could potentially stop the bullet.
According to NIJ standards, an armor plate rated Level IV must be able to stop 7.62×63 (.30-06) M2 AP traveling at 2880 ft/s, which is a hardened steel core projectile weighing 163 grains with about 3000 ft. lbs. of energy. In my opinion, many Level IV plates and potentially some Level III plates could likely stop a 7mm WSM bullet, depending on the composition of the projectile.
I don’t have the information on the minimum and maximum weights for loading 139 gr Hornady SST bullets with IMR 4350 powder for a 7mm WSM. Can someone provide me with this information for reference?
The 10th edition of the Hornady manual does not include IMR4350 in its list of powders. However, I have found the page for loading 139gr Hornady SST bullets in the manual and can share it with you for reference.
Do any have experience shooting the 7mm WSM? I’m interested in hearing about the overall accuracy of the rifle and how it compares to the 7mm mag. Your comments would be appreciated.
In my experience, my 7mm WSM shoots with great accuracy, typically achieving MOA groups consistently. Comparing it to my 7mm mag, I would say the recoil on the 7mm WSM feels lighter, but that could be specific to the particular gun I am using. The 7mm WSM also shoots about 100 fps faster than my 7mm mag, yet produces better groupings with less recoil. While I have always enjoyed shooting my 7mm mag, I find shooting the 7mm WSM to be even more enjoyable.
I am a proud owner of a Savage 7mm WSM and wouldn’t trade it for any other firearm. Just last weekend, I went to the range to ensure my rifle was still zeroed in from last year, and to my delight, it was dead on! Though the recoil can be pretty intense, I installed a recoil pad that significantly reduced the kickback. Now, it kicks just slightly more than my 30-30. If you’re experiencing heavy recoil without a pad, it’s better to accept the reality of it and relax when shooting. Doing so not only reduces the impact of the recoil but also improves accuracy.
I’m also a proud owner of a 7mm WSM, and I love my Winchester model. Surprisingly, my heavier Browning 30-06 has more recoil than my 7mm WSM. Nevertheless, I’m pleased with the accuracy and performance of my 7mm WSM, having taken down two deer with it.
In my experience, using published data from both Nosler and Barnes, I’ve achieved velocities of close to 3300 fps with 140g bullets in my 7mm RM, using a 24″ barrel. With an accuracy of less than 2″ at 300 yards, it’s more than sufficient for any typical big game hunting scenario. I believe that inherent accuracy differences between cartridges are often overemphasized in production-grade sporters, whereas they are more crucial to the 600 and 1000-yard bench rest crowd. However, this holds little significance for the average hunter. While I haven’t yet been able to chronograph a 7mm WSM, I suspect that, like most factory offerings, it may not live up to its published specifications. The Remington Magnum possesses significantly more case capacity than the Short Magnum, and the only way the short magnum can equal the standard magnum is if the pressure is significantly higher. When you load a larger standard magnum to the same pressure level as the short magnum, the velocity difference is a one-sided contest.
I too have pondered the debate around “inherent accuracy” and wonder if some of it is simply due to gun manufacturers having newer reamers for the WSM cartridges. I prefer the 7mm mag and am not particularly fond of the WSMs or the Remington SA Ultra mags. In my opinion, the standard cartridges are perfectly adequate. However, I must admit that Winchester stirred up the market with all the WSM offerings and Remington quickly followed suit, resulting in a significant response from the gun-buying public, who purchased a considerable amount of guns and ammo. I believe that any marketing strategy that encourages people to purchase guns is a positive thing for the industry, and it is important for manufacturers to stay fresh and financially stable.