Elevate Your Shooting Experience with HSM Match 300 Blackout 220 gr Sierra MatchKing BTHP Ammunition

For the discerning shooter who demands unparalleled accuracy, consistent performance, and a superior suppressed shooting experience, HSM Match 300 Blackout 220 grain Sierra MatchKing BTHP ammunition stands out as an exceptional choice. This meticulously crafted subsonic round, identified by its UPC 837306006784, is engineered to meet the rigorous demands of precision target shooting, competitive scenarios, and those who seek to maximize the effectiveness of their suppressed firearms. It addresses the common challenges faced by shooters, such as managing recoil, achieving tight groupings, and reducing noise signature, making every range session more productive and enjoyable.

Unpacking the Versatility of .300 Blackout Subsonic Rounds

The .300 AAC Blackout (300 BLK) cartridge has rapidly gained popularity due to its remarkable versatility, excelling in both supersonic and subsonic applications, and performing exceptionally well in various barrel lengths, including short-barreled rifles (SBRs) and pistols. When optimized for subsonic performance, as with this HSM Match offering, the 300 Blackout truly shines.

What makes subsonic 300 Blackout ideal for suppressed shooting?
The primary advantage of subsonic ammunition is its velocity, which is below the speed of sound (approximately 1125 feet per second at standard atmospheric conditions). This eliminates the "sonic crack" or "ballistic crack" that occurs when a projectile breaks the sound barrier. The sonic crack is often louder than the gunshot itself, even with a suppressor. By keeping the bullet's speed below this threshold, the sound signature is dramatically reduced, providing an incredibly quiet shooting experience, especially when paired with a high-quality suppressor. This significant reduction in noise pollution not only benefits the shooter by protecting their hearing but also minimizes disturbance to others in the vicinity, making it ideal for discreet training or specialized applications.

The 300 Blackout cartridge was specifically designed with suppression in mind, allowing for efficient gas operation in AR-style platforms even with heavy, subsonic projectiles. This ensures reliable cycling and consistent performance, a critical factor for both recreational and serious shooters. The ability to switch between supersonic and subsonic loads within the same firearm, often without adjustment, adds to the cartridge's appeal, offering adaptability for different scenarios.

The Precision Advantage of the Sierra MatchKing BTHP Bullet

At the heart of HSM's exceptional 300 Blackout Match ammunition is the 220-grain Sierra MatchKing Boat Tail Hollow Point (BTHP) bullet. Sierra MatchKing bullets are globally recognized and trusted by competitive shooters, long-range enthusiasts, and military forces for their unmatched accuracy and consistency.

Why is the Sierra MatchKing BTHP so highly regarded for precision?
The BTHP design incorporates a hollow point at the tip and a boat tail at the rear. The hollow point, while contributing to the bullet's balance, is not designed for expansion but rather for ballistic consistency. It ensures a precisely formed meplat (the tip of the bullet) and allows for a uniform cavity, which contributes to incredible accuracy. The boat tail design, characterized by its tapered base, significantly reduces drag in flight, enhancing the bullet's ballistic coefficient (BC). A higher BC means the bullet maintains its velocity and resists wind deflection more effectively, leading to flatter trajectories and less wind drift over distance. For a heavy, slow-moving subsonic projectile like the 220-grain MatchKing, maintaining stability and energy is paramount, and the BTHP design excels in this regard.

The 220-grain weight is specifically chosen for subsonic 300 Blackout applications. This heavy bullet retains substantial energy at subsonic velocities, ensuring reliable cycling in semi-automatic firearms and delivering adequate impact for target engagement. The carefully controlled manufacturing process of Sierra MatchKing bullets ensures extreme uniformity in weight, dimensions, and concentricity, translating directly into shot-to-shot consistency and tighter groups downrange. When you demand sub-MOA (Minute of Angle) accuracy from your firearm, the bullet is the single most critical component, and the Sierra MatchKing delivers on that promise.

HSM Ammunition: A Legacy of Quality and Performance

HSM, or The Hunting Shack, has built a sterling reputation in the ammunition industry by adhering to a steadfast commitment to quality. Their philosophy revolves around utilizing only the highest quality components combined with state-of-the-art manufacturing processes. This dedication ensures that every round leaving their facility meets stringent standards for performance and reliability.

What makes HSM ammunition a trusted choice for serious shooters?
HSM's commitment begins with component selection. They meticulously source premium brass casings, reliable primers, clean-burning propellants, and, as highlighted here, world-class bullets like the Sierra MatchKing. This rigorous selection process forms the foundation for consistent performance. Furthermore, their manufacturing facilities employ advanced machinery and highly skilled technicians who oversee every stage of production, from powder charging to bullet seating and crimping. Each batch undergoes thorough quality control checks to verify dimensions, velocity, and pressure, ensuring safety and performance uniformity across their product lines.

For the shooter, this translates into peace of mind. When you load HSM ammunition into your firearm, you can trust that it will cycle reliably, deliver consistent velocities, and group precisely. This unwavering consistency is vital for competitive shooters who rely on predictable performance under pressure, as well as for recreational shooters who simply want to make the most of their time at the range. HSM's focus on precision and reliability makes their ammunition a go-to choice for those who refuse to compromise on quality.

Key Benefits for the Discerning Shooter

Choosing HSM Match 300 Blackout 220 gr Sierra MatchKing BTHP ammunition offers a multitude of advantages that enhance the overall shooting experience:

• Exceptional Accuracy: Achieve remarkably tight groups thanks to the combination of HSM's precise loading and the inherent accuracy of Sierra MatchKing bullets. This ammunition is designed to maximize the precision potential of your 300 Blackout firearm.
• Optimized for Suppressed Firearms: Experience the full benefit of your suppressor with this true subsonic load. The lack of a sonic crack results in drastically reduced sound signature, making shooting more comfortable and less disruptive.
• Manageable Recoil: The heavy 220-grain bullet moving at a subsonic velocity generates moderate recoil. This makes for a more comfortable shooting experience, especially during extended range sessions or when training new shooters, allowing for quicker follow-up shots and improved control.
• Premium Components: Every component, from the brass casing to the propellant and the MatchKing bullet, is of the highest quality, contributing to consistent performance, reliable ignition, and uniform velocities.
• Versatile Application: While primarily designed for precision target shooting and competitive use, its low recoil and quiet nature also make it excellent for training and plinking, particularly in sound-sensitive environments.
• Reloadable Brass: The high-quality brass casings are durable and ideal for reloading, offering a cost-effective option for high-volume shooters who wish to extend the life of their spent cartridges. This adds significant long-term value.
• Consistent Performance: From one box to the next, HSM maintains strict quality control, ensuring that each round performs predictably, which is crucial for building shooting proficiency and trust in your ammunition.

Who Is This Ammunition For? Real-World Applications

This specific ammunition is tailored for a particular segment of the shooting community, offering direct solutions to their needs:

• Precision Target Shooters: Individuals dedicated to achieving the smallest possible groups on paper or steel targets will find this ammunition delivers the consistency and accuracy required for sub-MOA performance. It’s perfect for dialing in your rifle and refining your shooting technique.
• Competitive Shooters: Whether in precision rifle series (PRS), 3-Gun matches, or other tactical competitions, consistent and reliable ammunition is paramount. The HSM Match line provides the predictability needed to perform under pressure and secure top scores.
• Firearm Enthusiasts with Suppressors: If you own a suppressor for your 300 Blackout, this ammunition is a must-have. It unlocks the true potential of suppressed shooting by eliminating the sonic crack, providing a whisper-quiet experience that is both enjoyable and practical.
• Trainers and Instructors: For those conducting shooting courses or introducing new shooters to firearms, the combination of low recoil and reduced sound makes the training environment more comfortable and less intimidating, allowing students to focus on fundamentals.
• Homesteaders and Discreet Pest Control: While primarily a match round, the quiet nature of this subsonic ammunition can be appreciated by those who need to address small game or pests in areas where noise might be a concern, although its primary design is not for hunting.

Addressing Common Questions About 300 Blackout Subsonic Ammunition

Shooters often have specific questions when considering specialized ammunition like the HSM Match 300 Blackout 220 gr Sierra MatchKing BTHP. Here, we address some of the most frequently asked inquiries:

• "What is the effective range of 220-grain subsonic 300 Blackout ammunition?"
  While the Sierra MatchKing bullet is highly accurate, the heavy 220-grain projectile moving at subsonic velocities (around 1000 fps) has a more limited effective range compared to supersonic rifle rounds. For precision target work, it's generally most effective and accurate within 200 to 300 yards. Beyond this, bullet drop becomes significant, and wind deflection will have a more pronounced effect, requiring careful ballistic compensation. However, within this range, its precision is remarkable.
• "Will this ammunition reliably cycle in my AR-15 style 300 Blackout?"
  Yes, this ammunition is designed for reliable cycling in properly gassed AR-15 platforms chambered in 300 Blackout. The 220-grain bullet provides sufficient mass to ensure consistent cycling in most standard setups, particularly when combined with a suppressor which often aids in reliable operation with subsonic loads. HSM specifically engineers their ammunition for optimal performance across a wide range of compatible firearms.
• "How does the recoil compare to other rifle ammunition?"
  The recoil generated by this 220-grain subsonic 300 Blackout ammunition is notably mild, especially when compared to traditional rifle cartridges like .223/5.56mm or .308 Winchester. It's often described as being comparable to or even softer than popular pistol calibers, making it very comfortable to shoot for extended periods without fatigue. This low recoil contributes to improved shooter control and faster target re-acquisition.
• "Is the brass reloadable, and what are the benefits of reloading?"
  Absolutely. The brass casings used by HSM are of high quality, durable, and fully reloadable. Reloading offers significant benefits, including cost savings over time for high-volume shooters, the ability to fine-tune loads for specific firearms to achieve even greater accuracy, and a deeper understanding of internal ballistics. The consistent quality of HSM's new brass makes it an excellent foundation for future reloading endeavors.

Why Choose HSM Match Ammunition from DEGuns?

When investing in precision ammunition, the source matters as much as the product itself. DEGuns is a trusted and reputable retailer known for its extensive selection of firearms and ammunition. Purchasing your HSM Match 300 Blackout 220 gr Sierra MatchKing BTHP ammunition (UPC 837306006784) from DEGuns ensures you are receiving authentic, factory-fresh product backed by reliable customer service. DEGuns' commitment to providing top-tier products aligns perfectly with HSM's dedication to quality, ensuring that your investment in this premium ammunition is well-placed. Experience the difference that quality ammunition can make in your shooting performance by choosing HSM Match from DEGuns.

Technical Specifications Overview

The HSM 300BLK4N Match 300 Blackout 220 gr Sierra MatchKing BTHP ammunition is meticulously engineered to deliver specific performance characteristics. Below is a detailed look at its key specifications, ensuring you have all the necessary information to optimize your shooting experience. This particular SKU, 2379, and MPN 300BLK4N, represent a precisely manufactured product designed for discerning shooters.

The muzzle velocity of 1000 feet per second is strategically set below the speed of sound to eliminate the sonic crack, making it ideal for suppressed firing. Despite the lower velocity, the heavy 220-grain Sierra MatchKing BTHP bullet ensures substantial muzzle energy of 489 ft lbs, providing effective impact for target applications. Each box contains 20 rounds, with 25 boxes per case, offering convenience for bulk purchase and consistent supply for regular training or competitive use. The brass casing material is highly sought after for its durability and reloadability, adding long-term value for shooters who manage their spent casings. This ammunition is primarily optimized for target shooting, where its unparalleled accuracy truly shines.

Attribute	Detail	Notes
Brand	HSM	A leader in quality ammunition.
Model	Match	Engineered for precision and consistency.
Caliber	300 Blackout	Versatile, popular for suppressed use.
Bullet Type	Sierra MatchKing BTHP	Renowned for exceptional accuracy.
Bullet Weight	220 gr	Optimized for subsonic performance.
Muzzle Velocity	1000 fps	Below sonic threshold for quiet shooting.
Muzzle Energy	489 ft lbs	Effective for target and training.
Casing Material	Brass	Durable and ideal for reloading.
Application	Target Shooting	Designed for precision and consistency.
Rounds Per Box	20	Standard packaging for convenience.
Boxes Per Case	25	Bulk packaging for serious shooters.
UPC	837306006784	Unique product identifier.