HSM Ammunition Game King 7mm Rem Mag 140 Grain Sierra Gameking Review

HSM Ammunition Game King 7mm Rem Mag 140 Grain Sierra Gameking Review

Let’s Talk **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

HSM-7mmMAG-21-N $6.40 Off**

The HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
is a meticulously crafted cartridge designed for hunters seeking long-range accuracy and consistent performance. This ammunition, manufactured by HSM Ammunition in partnership with Sierra, combines reloadable brass casings with the renowned Sierra GameKing bullet. The boat tail design of the bullet is intended to provide a ballistic advantage at extended ranges, making it a compelling choice for ethical and effective hunting.

As an experienced hunter and tactical gear specialist, I’ve always been on the lookout for ammunition that delivers both precision and terminal performance. I wanted something that could reliably take down medium to large game at reasonable distances, with consistent accuracy.

Upon unboxing, the HSM Ammunition impressed me with its clean, consistent appearance. The brass casings were polished and free of imperfections, and the Sierra GameKing bullets were uniformly seated. The ammunition felt well-made and substantial, inspiring confidence in its quality and performance.

In comparison to other 7mm Rem Mag offerings, such as Federal Premium Vital-Shok and Winchester Super-X, the HSM Ammunition stood out due to its partnership with Sierra Bullets. I chose this ammunition specifically for the anticipated long-range accuracy afforded by the Sierra GameKing bullet. My initial impression was positive; I was eager to see how this ammunition performed in the field.






Real-World Testing: Putting **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

HSM-7mmMAG-21-N $6.40 Off** to the Test

First Use Experience

I tested the HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
at my local shooting range, focusing on accuracy at 100, 200, and 300 yards. The weather conditions were mild, with a slight breeze.

The ammunition proved easy to load and chamber in my Remington 700. The recoil was manageable for the 7mm Rem Mag caliber, and the accuracy was immediately apparent.

There were no malfunctions during the first range session. I was impressed by the consistency of the bullet velocities and the tight groupings I achieved, particularly at 200 yards.

Extended Use & Reliability

After several months of use, primarily during hunting season, the HSM Ammunition has consistently delivered reliable performance. I’ve taken it on multiple deer and elk hunts in varying weather conditions, from dry and cold to damp and moderately warm.

The ammunition has shown no signs of degradation or performance issues. I have carefully inspected the remaining rounds and find no corrosion or other issues despite varying storage conditions.

Cleaning my rifle after using this ammunition has been straightforward. There has been no excessive fouling. This ammunition has exceeded my expectations for reliability and performance, giving me confidence in demanding hunting scenarios.

Breaking Down the Features of **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

HSM-7mmMAG-21-N $6.40 Off**

Specifications

The HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
boasts the following specifications:

  • Caliber: 7mm Remington Magnum. This is a popular and effective caliber for medium to large game hunting at moderate to long ranges.
  • Bullet Weight: 140 grain. This weight is a good balance for velocity and energy transfer, making it suitable for deer, elk, and other similarly sized game.
  • Bullet Type: Spitzer Boat Tail (SBT). This design is intended to improve ballistic coefficient for flatter trajectories and reduced wind drift at longer distances.
  • Case Material: Brass. Brass casings allow for reloading, providing cost savings and customization options for experienced reloaders.
  • Primer Type: Centerfire. Centerfire primers are reliable and offer consistent ignition.
  • Rounds per Box: 20. This is a standard quantity for hunting ammunition.

These specifications are important because they directly affect the ammunition’s performance in terms of accuracy, range, and terminal ballistics. The boat tail design is especially noteworthy, as it contributes to a higher ballistic coefficient. This means the bullet retains velocity better and is less affected by wind drift.

Performance & Functionality

The HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
performs its intended job very well. Its accuracy and reliability are excellent.

The ammunition exhibits consistent accuracy out to 300 yards, which is my personal ethical limit for hunting. The Sierra GameKing bullet provides reliable expansion and energy transfer on game.

A minor weakness might be the slightly higher recoil compared to lighter bullet weights in the 7mm Rem Mag caliber. This ammunition meets and, in some cases, exceeds my expectations for hunting ammunition, offering a good balance of accuracy, power, and reliability.

Design & Ergonomics

The design of the HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
is simple but effective. The brass casings are well-formed.

The ammunition is easy to handle and load. There is no learning curve associated with using this product, making it straightforward even for novice shooters.

Durability & Maintenance

The brass casings should last for multiple reloads if properly cared for. The ammunition itself, if stored correctly, should maintain its performance for many years.

The ammunition requires no specific maintenance. Proper storage in a cool, dry place is key to preserving its integrity.

Accessories and Customization Options

The ammunition comes as-is and doesn’t inherently need accessories. However, reloaders can customize the load by using different powders and primers with the brass casings.

The HSM Ammunition is compatible with standard reloading equipment for the 7mm Rem Mag caliber. There are no unique compatibility concerns with this ammunition.

Pros and Cons of **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

HSM-7mmMAG-21-N $6.40 Off**

Pros

  • Excellent Accuracy: The Sierra GameKing bullet provides consistent accuracy at moderate to long ranges.
  • Reliable Performance: The ammunition has proven reliable in various hunting conditions.
  • Reloadable Brass Casings: The brass casings allow for reloading, providing cost savings and customization options.
  • Effective Terminal Ballistics: The 140-grain bullet delivers reliable expansion and energy transfer on game.
  • Trusted Components: Combining HSM Ammunition‘s manufacturing expertise with Sierra’s renowned bullets provides peace of mind.

Cons

  • Recoil: The 7mm Rem Mag caliber can produce significant recoil, especially for smaller-framed shooters.
  • Price: Quality hunting ammunition can be expensive.


HSM Ammunition Game King 7mm Rem Mag 140 Grain Sierra Gameking Review


Who Should Buy **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

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The HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
is perfect for hunters seeking reliable and accurate ammunition for medium to large game. This is a great choice for experienced reloaders who want to fine-tune their loads.

This ammunition may not be ideal for novice shooters sensitive to recoil or those primarily focused on high-volume target shooting. Must-have accessories are a high-quality scope and a reliable rifle chambered in 7mm Remington Magnum.

Conclusion on **HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition

HSM-7mmMAG-21-N $6.40 Off**

The HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
is a well-crafted and reliable choice for hunters who demand accuracy and consistent performance. The partnership between HSM Ammunition and Sierra results in a high-quality product that inspires confidence in the field.

The price is justified by the ammunition’s consistent accuracy, reliable performance, and reloadable brass casings. I would definitely recommend this ammunition to any serious hunter looking for a dependable 7mm Rem Mag load.

Consider the HSM Ammunition Game King 7mm Remington Magnum 140 Grain Sierra Gameking Brass Cased Centerfire Rifle Ammunition
HSM-7mmMAG-21-N $6.40 Off
for your next hunting trip and experience the difference that quality ammunition can make.

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