Let’s Talk About HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off ammunition is designed for superior accuracy and consistent performance in 300 Blackout platforms. Manufactured by HSM Ammunition, this round features a 220-grain hollow point boat tail bullet, optimized for match-grade precision. This ammunition promises to deliver tight groupings and reliable expansion, making it a favorite among target shooters and hunters alike.
I was in the market for a subsonic round that would deliver exceptional accuracy for my suppressed SBR. I needed something consistent, reliable, and capable of delivering tight groups at 100-200 yards, a distance where many subsonic rounds start to lose their stability. The promise of HSM’s vaunted match ammunition lured me in.
Unboxing the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT), I was immediately impressed by the quality of the components. The brass casings were clean and uniform, and the bullets were seated perfectly, showing meticulous attention to detail. The rounds felt substantial, inspiring confidence in their potential performance.
I considered other options like the Black Hills Ammunition 220 Grain Subsonic and the Hornady Subsonic 208 Grain A-Max, but ultimately chose the HSM round due to its reputation for consistent quality and the promise of a match-grade bullet. I was looking for absolute accuracy over all else, and HSM seemed to deliver on that front. My first impression was excitement, coupled with the hope that the on-paper performance would translate to the range.
Real-World Testing: Putting HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off to the Test
First Use Experience
I tested the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) at my local outdoor shooting range on a calm, sunny day. I used my custom-built 300 Blackout SBR with a 10.5-inch barrel and a high-quality suppressor. I wanted to see how well the rounds grouped at 100 yards and how consistently they cycled in my AR platform.
The HSM rounds performed exceptionally well, even when the temperature began to climb into the mid-80s. Cycling was smooth and consistent with no failures to feed or eject. The sound suppression was excellent, with the rounds remaining consistently subsonic throughout the testing.
The accuracy on the first use was impressive, with my first 5-shot group measuring just under 1 inch at 100 yards. This exceeded my expectations for a subsonic round and further validated my choice of HSM. There were no immediate issues, only pleasant surprises regarding the ammunition’s consistent performance.
Extended Use & Reliability
After several months of consistent use, the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) has proven to be remarkably reliable. I have fired approximately 500 rounds through my SBR with no malfunctions attributable to the ammunition. The rounds have been stored in various conditions, including humid range bags and dry ammo cans, and their performance has remained consistent.
The durability of the HSM rounds is excellent; the brass casings remain clean and reloadable after firing. I have noticed no signs of excessive wear and tear on my firearm due to using these rounds. Cleaning and maintenance are straightforward, with minimal residue left in the barrel and suppressor after extended shooting sessions.
Compared to my previous experiences with other subsonic 300 Blackout rounds, the HSM ammunition consistently outperforms them in terms of accuracy and reliability. The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) is undoubtedly a top-tier choice for serious shooters looking for match-grade performance in a subsonic package.
Breaking Down the Features of HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off
Specifications
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition is built to precise specifications. It features a .300 AAC Blackout caliber, with each round containing a 220-grain Boat Tail Hollow Point (BTHP) bullet. Each box contains 20 rounds constructed with brass cartridge case material, and is designed for centerfire primers.
The ammunition boasts a muzzle velocity of 1000 ft/s, optimized for subsonic performance. These specifications are crucial for achieving the desired accuracy and noise reduction when used with a suppressor. The heavy bullet weight ensures stability at longer ranges, while the hollow point design provides potential for expansion on impact.
Performance & Functionality
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition excels in delivering exceptional accuracy and consistent performance. Its reliable cycling ensures smooth operation in AR-15 platforms chambered in 300 Blackout. The subsonic nature of the rounds combined with a suppressor provides significantly reduced noise levels.
A major strength is the consistent accuracy at longer ranges for a subsonic round, easily achieving sub-MOA groups with a quality rifle. A potential weakness, inherent to heavier subsonic rounds, can be a slightly reduced effective range compared to supersonic options. It meets and exceeds expectations for match-grade subsonic ammunition.
Design & Ergonomics
The build quality of the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition is apparent from the clean brass casings to the precisely seated bullets. The weight of the 220-grain bullet feels substantial, instilling confidence in its ballistic performance. The consistent dimensions of each round contribute to reliable feeding and cycling in various firearms.
These rounds require no special knowledge or adjustments, making them very user-friendly. Just load the magazine and fire.
Durability & Maintenance
With proper storage, the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition should last for many years without degradation. The brass casings are reloadable, extending the lifespan and usability of the ammunition. Minimal cleaning is required after use, thanks to the clean-burning powder used in the HSM rounds.
The ammunition itself requires no maintenance or repair. It is designed to be a reliable and consistent performer straight out of the box.
Accessories and Customization Options
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition does not come with any accessories, as it is a self-contained product. However, it is designed to be used with various accessories commonly associated with 300 Blackout firearms, such as suppressors and optics. The selection of compatible suppressors and optics is vast, providing ample customization options for the user.
The ammunition is compatible with most standard 300 Blackout magazines and AR-15 platforms designed for the caliber. Its consistent dimensions ensure reliable feeding in various setups.
Pros and Cons of HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off
Pros
- Exceptional Accuracy: Consistently delivers sub-MOA groups at 100 yards, making it ideal for precision shooting.
- Reliable Cycling: Feeds and ejects smoothly in AR-15 platforms, minimizing malfunctions.
- Subsonic Performance: Optimized for use with suppressors, providing significant noise reduction.
- Consistent Quality: Manufactured with high-quality components and meticulous attention to detail.
- Reloadable Casings: Brass casings are reloadable, extending the lifespan and usability of the ammunition.
Cons
- Limited Effective Range: Subsonic velocity limits the effective range compared to supersonic options.
- Price: Match-grade ammunition comes at a premium price compared to standard 300 Blackout rounds.
Who Should Buy HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off?
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) ammunition is perfect for competitive shooters, hunters using suppressed rifles, and tactical shooters who demand the utmost accuracy and reliability. It is also ideal for anyone who values consistent performance and wants to achieve tight groupings at longer ranges.
This ammunition may not be the best choice for casual plinkers or those primarily concerned with cost. Those needing maximum range for unsuppressed rifles might also want to consider supersonic options.
A must-have accessory for maximizing the potential of this ammunition is a high-quality suppressor. The rounds are also optimized when paired with a precision optic, such as a variable-power scope with accurate ranging capabilities.
Conclusion on HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) HSM-300BLK-4-N 31% Off
The HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) is a top-tier choice for shooters who prioritize accuracy and reliability in a subsonic 300 Blackout round. While it comes at a premium price, the consistent performance and exceptional groupings make it well worth the investment.
The price is justified by the match-grade quality and consistent performance. This ammunition delivers on its promise of superior accuracy.
I would absolutely recommend the HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail (HPBT) to anyone seeking the best possible subsonic performance in their 300 Blackout firearm. Invest in your accuracy – get your hands on some HSM match ammunition today!