First Impressions of **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N**
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N enters a crowded market, but immediately promises something different: a balance of precision target shooting and potential stopping power. Offered by HSM Ammunition, a company known for its dedication to quality and accuracy, these rounds piqued my interest as I was seeking a versatile .300 Blackout option suitable for both range training and potential defensive applications.
I needed reliable, accurate ammunition for my suppressed SBR that could function as both a training round and for hog hunting at shorter ranges. My current stockpile consisted of mostly supersonic rounds meant for longer distances, making them less than ideal for my purposes.
The first thing I noticed was the clean packaging and the rounds themselves looked meticulously assembled. The Jacketed Hollow Point A-max bullet screamed precision, and the brass casings were pristine.
Compared to other .300 Blackout rounds I’ve used, like the Remington UMC 120 grain OTFB and the Sig Sauer Elite Performance 220 grain OTM, the HSM offering seemed to strike a middle ground in bullet weight and design. This felt like it could be a good compromise between flat trajectory and terminal performance, unlike some heavier subsonic rounds which have limited range. My initial reaction was optimistic; these rounds seemed promising for my specific needs.
Real-World Testing: Putting **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N** to the Test
First Use Experience
My first outing with the HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N was at an indoor shooting range. I was using my custom AR-15 pistol with a 8.5″ barrel and a suppressor. The range was climate-controlled, so the only variable was the ammunition itself.
The rounds fed flawlessly from my Magpul PMAGs, and the cycling was smooth with no malfunctions in the first 100 rounds. I immediately noticed the recoil was a bit snappier than the heavier subsonic rounds I was used to, but still manageable.
I did experience some carbon buildup on the suppressor after the first few magazines. However, this is normal for suppressed rifles and was easily cleaned afterwards.
Extended Use & Reliability
After several months and approximately 500 rounds, the HSM ammunition continued to perform consistently. I used it in both indoor and outdoor environments, including a dusty training session and a damp morning hunt.
The rounds proved to be durable, with no noticeable changes in performance due to environmental factors. Cleaning the rifle after using this ammunition was no different than other brands, indicating a clean-burning powder.
Compared to some cheaper bulk .300 Blackout ammunition I’ve used in the past, the HSM rounds exhibited significantly better accuracy and consistency. They reliably cycled and grouped tighter.
Breaking Down the Features of **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N**
Specifications
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N boasts several key specifications that make it a noteworthy option for .300 Blackout enthusiasts. It is manufactured by HSM Ammunition.
Here’s a breakdown:
- Caliber: .300 AAC Blackout – This caliber is known for its versatility in both supersonic and subsonic configurations, making it suitable for a wide range of applications.
- Bullet Weight: 155 grain – This weight offers a balance between velocity and energy transfer, making it effective for target shooting and hunting smaller game.
- Bullet Type: Jacketed Hollow Point (JHP) – The JHP design is intended for controlled expansion upon impact, increasing stopping power.
- Application: Target – While designed for target shooting, the JHP bullet makes it a viable defensive round.
- Number of Rounds: 20 – Packaged in boxes of 20, convenient for range sessions.
- Package Type: Box – Standard packaging for easy storage and transport.
These specifications contribute significantly to the ammunition’s performance; the 155-grain JHP bullet strikes a balance between accuracy, velocity, and terminal ballistics. This makes it useful in a variety of scenarios.
Performance & Functionality
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N performs admirably in several key areas. The accuracy is excellent, producing consistent groupings at 100 yards with my setup.
The rounds cycle reliably in my AR-15 platform, with no failures to feed or eject. The JHP design promises controlled expansion, increasing stopping power compared to full metal jacket rounds, although I have not tested this aspect on live game.
While not a dedicated long-range round, the 155-grain bullet maintains decent velocity at moderate distances, making it suitable for target shooting and hunting within 200 yards. However, the lighter bullet and JHP design may not be optimal for penetrating barriers.
Design & Ergonomics
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N is designed with functionality in mind. The ammunition is clean and well-assembled.
The brass casings are consistent and reloadable, which is a bonus for those who reload their own ammunition. The box packaging is standard but functional.
Durability & Maintenance
The ammunition itself is quite durable. The brass casings are corrosion-resistant.
The clean-burning powder helps minimize fouling in the firearm, reducing maintenance requirements. Proper storage in a cool, dry place will ensure the longevity of the ammunition.
Accessories and Customization Options
The ammunition doesn’t require any specific accessories beyond standard magazines and a suitable firearm chambered in .300 AAC Blackout. However, performance can be enhanced by using a high-quality optic.
Suppressors can be used to mitigate the sound signature of the .300 Blackout, although it is not subsonic. It is compatible with any AR-15 platform chambered in .300 AAC Blackout.
Pros and Cons of **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N**
Pros
- Excellent Accuracy: Consistent groupings at 100 yards, ideal for target practice.
- Reliable Cycling: Feeds and ejects flawlessly in AR-15 platforms.
- Effective Stopping Power: JHP design intended for controlled expansion and increased terminal performance.
- Clean Burning: Minimizes fouling in the firearm, reducing maintenance.
- Versatile Application: Suitable for both target shooting and hunting smaller game.
Cons
- Slightly higher recoil than heavier subsonic rounds.
- Not optimized for long-range shooting or barrier penetration.
Who Should Buy **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N**?
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N is perfect for individuals seeking a versatile .300 Blackout round suitable for target shooting, training, and hunting smaller game within moderate ranges. It is also a good option for those who prioritize reliable cycling and effective stopping power.
Those primarily focused on long-range shooting or hunting larger game at extended distances should consider other ammunition options. Individuals who are recoil-sensitive might find heavier subsonic rounds more comfortable to shoot.
A high-quality optic would be a must-have accessory for maximizing the accuracy potential of this ammunition. A suppressor can also be used to reduce the sound signature, although this ammunition is supersonic.
Conclusion on **HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N**
The HSM Ammunition .300aac Blackout 155 Grain Jacketed Hollow Point A-max Centerfire Rifle Ammunition
300BLK-13-N offers a compelling balance of accuracy, reliability, and terminal performance. Its versatility makes it a solid choice for various applications.
At a price of $25.49 for a box of 20, the cost is justified given the consistent quality and performance. I would personally recommend this ammunition to anyone seeking a dependable and effective .300 Blackout round for target shooting and hunting within moderate ranges.
Give HSM’s offering a try, and experience the balanced performance for yourself!