• Post category:Ammo / Best Rifle Ammo
  • Post last modified:September 17, 2022
  • Reading time:23 mins read

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The 243 WSSM is a rifle cartridge introduced by Winchester in 2005. It is based on the parent case of the .223 Remington, and the .308 Winchester. The 243 WSSM was designed as a deer hunting round and has gained popularity with hunters for its flat trajectory and high energy transfer. In this blog post, we will take a look at some of the best ammo options for the 243 WSSM. We will also compare these rounds to other popular deer hunting calibers, such as the 270 Winchester and 30-06 Springfield. So, whether you are just starting out with the 243 WSSM or are looking for an upgrade, read on for our picks for the best ammo available!

Best 243 WSSM Ammo

AmmoCave has collected the best hottest Best .243 Winchester Ammo for self-defense at sale prices

Our Selection 17 Best .243 Winchester Ammo – Editor’s Choice

1# 243 WSSM – 100 Grain Power-Point SP – Winchester Super-X

243 WSSM - 100 Grain Power-Point SP - Winchester Super-X 

20 Rounds

The 243 WSSM 100 Grain Power-Point SP from Winchester is designed for hunters who need to make the most of their shot opportunities. The 100-grain Power-Point bullet expands upon impact for maximum penetration and tissue disruption, while the toothed cannelure prevents jacket separation. The result is a well-balanced round that can take down a medium-sized game with ease. Each bullet is housed in a reloadable brass casing with Winchester’s clean-igniting Boxer primer, making this an ideal choice for hunters who demand precision and performance.

Pros:
  • Soft Point projectile for humane kills
  • Precise skiving in the nose portion of its copper jacket
  • Mushroom-like expansion upon impact
  • Toothed cannelure prevents jacket separation
Cons:
  • Hard to find

 

#2 243 Winchester – 100 Grain Brass Cased – Norma

243 Winchester - 100 Grain Brass Cased - Norma

20 Rounds

The 243 Winchester is a versatile and popular round for hunters all over the world. It was originally designed as a wildcat by Warren Page, and later adopted as a commercial round by Winchester in 1955. The 243 Win is well suited for medium game hunting, thanks to its high velocity and deep penetration. This ammunition from Norma uses a 100 gr Rapid expansion bullet, which is ideal for taking down medium-sized game animals. With its uniform expansion and deep penetration, Norma Whitetail is the perfect choice for your next hunting trip.

Pros:
  • High velocity
  • Deep penetration
  • Uniform expansion
  • Good quality brass
  • Reasonably priced
Cons:
  • Some shooters have experienced inconsistent accuracy

 

#3 243 Winchester – 70 Grain Brass Cased – Nosler

243 Winchester - 70 Grain Brass Cased - Nosler

20 Rounds

The 243 Winchester from Nosler’s Varmageddon line is the perfect choice for the high-volume varmint shooter who demands precision and performance. This brass-cased, 70-grain ammunition is loaded with Nosler’s highly accurate polymer tip or hollow point bullets and provides outstanding accuracy and terminal performance. With cases that are checked for correct length, necks that are sized, chamfered and trued, and flash holes that are checked for proper alignment, this ammunition is sure to meet your demanding standards. Don’t settle for anything less than the best – choose Nosler’s Varmageddon 243 Winchester brass-cased, 70-grain ammunition.

Pros:
  • Accurate
  • Good for Varmints
  • Brass Cased
  • Reloadable
Cons:
  • May be difficult to find

 

#4 243 Winchester – 80 Grain Jacketed Soft Point Brass Cased – Winchester

243 Winchester - 80 Grain Jacketed Soft Point Brass Cased - Winchester

20 Rounds

Winchester Super-X Rifle .43 Winchester 80-grain Jacketed Soft Point Brass Cased Centerfire Rifle Ammunition is perfect for your next hunting trip. With high quality and reliability, you can’t go wrong with this choice. This ammo is designed for rapid explosive expansion, with a thin wall jacket that reduces engraving forces for improved accuracy. The lead core is designed for maximum expansion on game, and the brass cartridge case ensures long-lasting durability. With a muzzle velocity of 3350 feet per second and muzzle energy of 1993 foot-pounds, this ammunition provides the power and performance you need to take down your target.

Pros:
  • Superior accuracy
  • Rapid expansion
  • Thin jacket reduces engraving forces for improved accuracy
  • Lead core for maximum expansion
Cons:
  • Could cause more damage to the game than necessary

 

#5 243 Winchester – 100 Grain Core-Lokt Pointed Soft Point – Remington

243 Winchester - 100 Grain Core-Lokt Pointed Soft Point - Remington

20 Rounds

Remington Core-Lokt is the most trusted big game ammunition by hunters around the world because it’s filled more tags on more continents than any other load. The original controlled expansion bullet is known as Core-Lokt. For over 75 years, it has been the preferred choice of hunters. The tapered copper jacket is secured to a solid lead core that delivers massive 2X expansion, weight retention, and on-game performance. Available in soft point and pointed soft point versions for virtually every centerfire hunting caliber, as well as a range of bullet weights for most hunting calibers. Go into your next hunt knowing you’re using the best hunting ammunition available.

Pros:
  • Core-Lokt bullet design
  • Massive 2X expansion
  • Weight retention
Cons:
  • May not available in some areas

 

#6 243 Winchester – 90 Grain E-Tip Lead-Free Brass Cased – Nosler

243 Winchester - 90 Grain E-Tip Lead-Free Brass Cased - Nosler

20 Rounds

The Nosler 40030 E-Tip 243 Winchester 90 Grain E-Tip Lead-Free Brass Cased Ammunition is reliable, high-quality ammunition. It is perfect for hunting big game, as the E-Tip bullet provides uniform expansion and 95%+ weight retention for superior penetration and excellent terminal performance. The Nosler Custom brass is top quality, and the dependable, high-performing bullets you know and trust make this ammunition perfect for your next hunt.

Pros:
  • Reliable
  • Dependable
  • E-Tip bullet provides 95%+ weight retention
Cons:
  • None

 

#7 243 Winchester – 90 Grain Hunting Tipped Brass Cased – Sig Sauer

243 Winchester - 90 Grain Hunting Tipped Brass Cased - Sig Sauer

20 Rounds

The SIG Sauer 243 Winchester Ammo is perfect for hunting and target practice. These rounds are made with high-quality materials and construction, so you can be assured they will last long. With a 90 grain bullet, these cartridges offer excellent accuracy and penetration. The brass casing is also reloadable for those who like to make their own ammunition. Order your box of SIG Sauer 243 Winchester Ammo today!

Pros:
  • High-quality materials
  • Excellent accuracy and penetration
  • Brass casing is reloadable
Cons:
  • Pricy

 

#8 243 Winchester – 95 Grain Super Shock Tip – Hornady

243 Winchester - 95 Grain Super Shock Tip - Hornady

20 Rounds

Looking for an edge on the competition? Check out Hornady Superformance ammunition. This innovative ammo is 100 to 200 fps faster than any conventional ammo on the market and achieves this performance in every gun without increasing felt recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. Superformance is a cutting-edge technological advancement in ammunition design that transcends convention and achieves the highest performance of any ammo on the market today. This specialized Superformance ammo uses ultra progressive propellants that take your favorite SST or GMX bullets to levels of performance that are simply unattainable with conventional propellants. So if you’re looking for the absolute best in performance and cutting-edge technology, look no further than Hornady Superperformance ammunition.

Pros:
  • High velocity
  • Flat trajectory provides extreme accuracy
  • Suitable for medium to large game
Cons:
  • Pricier than other ammo

 

#9 243 Winchester – 100 Grain Jacketed Soft Point – Federal Premium

243 Winchester - 100 Grain Jacketed Soft Point - Federal Premium

20 Rounds

The 243 Winchester from Federal Premium is the perfect load for hunters looking for consistent, reliable performance at an affordable price. This 100-grain jacketed soft point bullet provides excellent accuracy and power and is suited for a wide variety of medium and big game. The high-quality brass, primers, and powder create a round that you can depend on, shot after shot. Don’t let the price tag fool you – this is a high-quality load that will help you put game in the freezer all season long.

Pros:
  • Price tag
  • Affordable
  • Good accuracy
  • Suited to a variety of medium and big game
  • High-quality components
Cons:
  • May not be enough power for larger game

 

#10 243 Winchester – 90 Grain Controlled Expansion Tip Brass Cased – Sig Sauer

243 Winchester - 90 Grain Controlled Expansion Tip Brass Cased - Sig Sauer

20 Rounds

The 243 Winchester from Sig Sauer is the perfect round for medium to big game at extended ranges. The exclusive jacket design delivers devastating on-game performance, while the concentric blackened jacket ensures reliable explosive expansion. The translucent yellow tip increases the ballistic coefficient, improves terminal performance, and aids in consistent reliable chambering. The enhanced boat tail design provides superior flight characteristics over a wide range of velocities. The nickel-plated cases aid in extraction while providing significant anti-corrosion qualities. The custom-formulated and precision-loaded powders deliver consistent velocities regardless of atmospheric conditions, while the industry-leading primers are matched to proprietary powder blends to ensure dependable ignition.

Pros:
  • Non-corrosive nickel-plated cases
  • Сonsistent velocities in various atmospheric conditions
  • Primers matched to ensure dependable ignition
Cons:
  • Expensive compared to other rounds

 

#11 243 Winchester – 90 Grain Ballistic Tip Brass Cased – Nosler

243 Winchester - 90 Grain Ballistic Tip Brass Cased - Nosler

20 Rounds

The newest addition to the Nosler line of high-performance cartridges is the Ballistic Tip 243 Winchester. This is some of the most accurate and reliable ammunition on the market, perfect for taking down deer, antelope, and hogs. The Nosler Ballistic Tip Bullet is loaded up front for maximum effectiveness. Every bullet weight and muzzle velocity has been optimized for superior performance. The tapered bullet jacket controls expansion for the perfect balance of penetration and energy transfer. With a proven track-record of accuracy and terminal performance, this is the perfect choice for serious hunters. The brass cartridge case ensures durability and reliability, while the 3000 ft/s muzzle velocity provides exceptional power. Don’t settle for anything less than the best – choose Nosler Ballistic Tip ammunition.

Pros:
  • Accurate
  • Reliable
  • Penetration and energy transfer
  • Proven track record of accuracy
Cons:
  • May not be available in some areas

 

#12 243 Winchester – 80 Grain TTSX Boat Tail – Barnes

243 Winchester - 80 Grain TTSX Boat Tail - Barnes

20 Rounds

The 243 Winchester from Barnes is the perfect choice for serious hunters looking for the utmost in accuracy and terminal performance. The Barnes TSX, Tipped TSX, and TSX FN bullets offer double-diameter expansion, maximum weight retention and unrivaled accuracy. The multiple grooves in the bullet’s shank reduce pressure and improve accuracy while the all-copper construction delivers quick, humane kills. With its devastating energy transfer and pass-through penetration, the 243 Winchester is sure to put down even the biggest game.

Pros:
  • Accuracy
  • Handloaded precision
  • Double-diameter expansion
  • Maximum weight retention
  • Reduced pressure
Cons:
  • Requires thoughtful shot placement
  • Not the best choice for newbies

 

#13 243 Winchester – 97 Grain Rapid Expansion Matrix Tip Brass Cased – Browning

243 Winchester - 97 Grain Rapid Expansion Matrix Tip Brass Cased - Browning

20 Rounds

The Browning BXR 243 Winchester is a high-performance rifle that is perfect for both serious hunters and recreational shooters. Featuring a 97 grain rapid expansion matrix tip, the BXR delivers unparalleled accuracy and power. With its brass casing, the BXR is also built to last, making it a great investment for any shooting enthusiast. This top-of-the-line ammunition is designed specifically for use on whitetail, blacktail, mule deer and antelope. The proprietary matrix tip design allows for high downrange velocity and energy retention while also initiating rapid positive expansion. Its jacket and tip combination yields precision accuracy, rapid energy transfer and generates massive knockdown power. Each cartridge is constructed using only the finest components including a reloadable brass casing, a non-corrosive Boxer primer, and clean-burning propellant grains. The round is topped off with a 97-grain Rapid Expanding Matrix Tip projectile which is heavy for the caliber and offers enhanced penetration and energy transfer. When you’re looking for the best in hunting ammunition, look no further than Browning BXR 243 Winchester – 97 Grain Rapid Expansion Matrix Tip Brass Cased.

Pros:
  • Proven Accuracy
  • Rapid Expansion Matrix Tip
  • Brass Cased
  • Non-corrosive Boxer primer
  • Clean burning propellant grains
Cons:
  • A bit pricy

 

#14 243 Winchester – 100 Grain Norma Oryx Brass Cased – Norma

243 Winchester - 100 Grain Norma Oryx Brass Cased - Norma

20 Rounds

The 243 Winchester – 100 Grain Norma Oryx is a top-of-the-line hunting bullet that is perfect for taking down any game. The Orxy has a thin forward jacket with internal splitting zones that ensure perfect mushrooming at all impact velocities. The bonding and the thicker rear jacket wall ensure a high residual weight after impact ( over 90%) and excellent penetration. This bonded design suits the all-around hunter who wishes to simplify the choice of cartridge for hunting. Thanks to its excellent performance, in a very few years Oryx has become the most popular of the Norma bullets.

Pros:
  • Excellent penetration
  • Massive mushrooming
  • High residual weight after impact
Cons:
  • May not be the best choice for inexperienced hunters

 

#15 243 Winchester – 65 Grain Polymer Tip Brass Cased – Browning

243 Winchester - 65 Grain Polymer Tip Brass Cased - Browning

20 Rounds

The 243 Winchester 65 Grain Polymer Tip Brass Cased Browning ammunition is designed for rapid expansion and maximum energy transfer to quickly dispatch predators and varmints. The polymer tip improves the ballistic coefficient for flatter trajectory and higher downrange velocity, while the browning BXV Rapid Expansion bullet is optimized for immediate expansion upon impact. This ammunition is perfect for those who demand the best in predator and varmint hunting.

Pros:
  • Polymer tip for better ballistic coefficient and trajectory
  • Massive energy deposit
  • Reliable ignition
Cons:
  • Muzzle velocity may be insufficient for larger predators

 

#16 243 Winchester – 58 Grain Rapid Expansion Polymer Tip – Winchester

243 Winchester - 58 Grain Rapid Expansion Polymer Tip - Winchester

20 Rounds

The 243 Winchester is a great choice for varmint and predator hunting. The sleek, polymer-tipped bullets are explosive upon impact, making it a very effective round. Varmint X also features the proven dependability of Winchester ammunition, making it a great choice for hunters who demand the best.

Pros:
  • Polymer Tip
  • Proven dependability
  • Thin jacket for explosive fragmentation
  • Effective at long range
Cons:
  • May not be as reliable on larger game

 

#17 243 Winchester – 95 Grain Berger Hybrid – Federal Premium

243 Winchester - 95 Grain Berger Hybrid - Federal Premium

20 Rounds

If you’re looking for a hunting round that provides exceptional accuracy and ballistic performance, look no further than the Federal Premium 243 Winchester 95 Grain Berger Hybrid. The hybrid nose design of the Berger bullet provides outstanding aerodynamic performance, making it ideal for long-range shots. The nickel-plated brass casing is reloadable and offers superior corrosion resistance in wet weather conditions. Whether you’re varmint hunting or targeting big game, the Federal Premium 243 Winchester is an excellent choice for all your hunting needs.

Pros:
  • Superior accuracy
  • Lethal and reliable terminal performance on medium and big game
  • Outstanding aerodynamic performance
  • Reloadable
Cons:
  • None

 

FAQ

What calibers are in WSSM?

The Winchester Super Short Magnum, or WSSM, is a line of high-performance rifle cartridges introduced in 2001. The WSSM family of cartridges includes the .223 WSSM, .243 WSSM, .25 WSSM, .270 WSSM, 7mm WSSM, and the 300 WSM.

WSSM cartridges are based on the Winchester Short Magnum case, which is a shortened and necked-down version of the Winchester Super Magnum case. The short, fat design of the WSSM case allows for high velocities and increased accuracy potential.

While the WSSM family of cartridges offers excellent performance, they are not without their drawbacks. The short, fat case design can cause feeding and ejection problems in some rifles. In addition, WSSM ammunition is expensive and hard to find.

What is the difference between 6.5 Creedmoor and 243?

The 6.5 Creedmoor and 243 Winchester Super Short Magnum (WSSM) are very similar cartridges. Both are based on the .308 Winchester case, and both are designed for long-range precision shooting. The main difference between the two cartridges is that the 6.5 Creedmoor has a slightly longer overall length, and thus can hold more powder. This makes the 6.5 Creedmoor slightly more powerful than the 243 WSSM, but both cartridges are capable of excellent accuracy and long-range performance.

What is the difference between .308 and 243?

When shopping for a new firearm, one of the key considerations is what ammunition the gun will use. While there are many different types and calibers of ammunition on the market, two of the most popular choices are .308 Winchester and 243 Winchester. Both of these options are excellent choices for hunting or target shooting, but they have some important differences that should be considered before making a purchase.

The .308 Winchester is a more powerful round than the 243 Winchester, and it is typically used in larger rifles such as hunting rifles. The 243 Winchester is a lighter and smaller caliber, making it a better choice for those who want a lighter gun that is easier to carry. The .308 Winchester also has a larger bullet, so it is better suited for taking down larger game such as deer.

The 243 Winchester is typically less expensive than .308 Winchester ammunition, making it a better choice for those on a budget. The .308 Winchester is also more readily available, so it may be easier to find in stores.

When choosing between .308 Winchester and 243 Winchester, it is important to consider what type of shooting or hunting will be done with the gun. If bigger game will be hunted, then the .308 Winchester is likely the better choice. For those who want a lighter gun for target shooting or smaller game, the 243 Winchester may be the better option.

What is the 243 round good for?

The 243 Winchester Super Short Magnum, or WSSM, is a high-performance rifle cartridge designed for hunting medium to large game. The round was developed by Winchester Repeating Arms and Browning Arms Company in 2003.

The 243 WSSM is based on the older and very popular 243 Winchester cartridge, which has been used by hunters for decades. The 243 WSSM is a significantly more powerful round than the 243 Winchester, and offers much better performance for hunting larger game animals.

What is the best grain bullet to shoot out of a 243?

The most popular grain weights for the 243 Winchester Super Short Magnum are in the 90-100 grain range. These bullets are typically used for varmint and small game hunting. For deer hunting, many shooters prefer to use heavier bullets in the 110-130 grain range.

 

Conclusion

Now that you have read our Best 243 WSSM Ammo article, you should have a good understanding of what to look for when purchasing this type of ammunition. We have provided some top-rated options based on customer feedback and reviews, as well as helpful tips to keep in mind when making your purchase. Thank you for reading!

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