Unleashing the Full Potential of the .327 Federal Magnum: Buffalo Bore Ammunition's Heavy Outdoorsman

For discerning shooters and outdoor enthusiasts who demand absolute peak performance from their firearms, the quest for superior ammunition is never-ending. When it comes to the versatile yet often underestimated .327 Federal Magnum cartridge, the challenge lies in finding loads that truly harness its velocity and energy potential, especially for serious applications like hunting or backcountry defense. Many standard offerings might fall short of delivering the deep penetration and reliable terminal ballistics required for challenging scenarios.

This is precisely where the Buffalo Bore Ammunition 37B/20 Heavy Outdoorsman 327 Federal Mag 130 gr Hard Cast (HC) ammunition distinguishes itself. Engineered as a direct response to a clear customer need, these rounds are not just "hot" loads; they are meticulously crafted to provide unparalleled power, consistent performance, and exceptional safety features, pushing the boundaries of what the .327 Federal Magnum can achieve. If you've ever asked, "What is the best ammunition for hunting with my .327 Federal Magnum?" or "How can I maximize the stopping power of my .327 Fed Mag revolver for dangerous game?", then this Buffalo Bore offering is the definitive answer you've been searching for.

The Philosophy Behind "Heavy Outdoorsman"

Buffalo Bore Ammunition has built a sterling reputation on a simple, yet profoundly impactful, principle: delivering maximum practical power for real-world scenarios. Their "Heavy Outdoorsman" series is a testament to this philosophy, specifically designed for those who venture into wild spaces where reliability and terminal effectiveness are paramount. This isn't about novelty; it's about providing serious tools for serious situations. The 37B/20 load for the .327 Federal Magnum perfectly embodies this, transforming a capable personal defense cartridge into a formidable hunting and wilderness protection round.

What makes this ammunition stand out in the crowded market of defensive and hunting loads? It begins with the intelligent combination of a heavy-for-caliber bullet, advanced powder technology, and Buffalo Bore's unwavering commitment to quality control.

Key Features and Their Real-World Benefits

Understanding the specific features of this ammunition reveals why it's a top choice for those who prioritize performance:

1. The Power of the 130 gr Hard Cast (HC) Bullet

The cornerstone of this load's effectiveness is its 130-grain Hard Cast (HC) bullet. Unlike traditional expanding bullets designed for rapid energy transfer and mushrooming upon impact, hard cast bullets are engineered for maximum penetration.

• Deep Penetration: For hunters pursuing medium-sized game (such as deer, wild boar, or even smaller black bears) or those needing a reliable defense against predatory animals, deep penetration is absolutely critical. An expanding bullet might deform and stop prematurely, failing to reach vital organs or break heavy bone. The robust, non-deforming nature of a hard cast bullet ensures it drives straight and true, punching through hide, muscle, and bone to deliver a devastating wound channel through the animal's vitals. This capability significantly increases the likelihood of a clean, ethical harvest or a swift, decisive stop in a dangerous encounter.
• Consistent Performance: Hard cast bullets are less susceptible to variations in target medium. Whether impacting soft tissue, heavy bone, or dense muscle, the bullet maintains its integrity and trajectory, offering predictable and reliable performance shot after shot. This consistency builds confidence, especially when facing high-pressure situations.
• Maximizing Caliber Potential: For a smaller bore like the .327 Federal Magnum, leveraging every ounce of energy and velocity is key. The 130-grain weight, heavier than many common .32-caliber offerings, coupled with the non-expanding design, ensures that the cartridge's impressive velocity translates into deep, straight-line penetration, making the .327 FM a viable contender for applications typically reserved for larger calibers.

2. Flash Suppressed Powder for Optimal Low-Light Performance

One often overlooked yet critically important feature for any serious outdoor or self-defense ammunition is flash suppression. The Buffalo Bore 37B/20 utilizes a flash suppressed powder, a detail that can make a profound difference in real-world scenarios.

• Preserving Night Vision: When firing a handgun in low-light conditions – be it at dawn, dusk, or in complete darkness – the muzzle flash can be incredibly disorienting. A significant flash can temporarily blind the shooter, making it impossible to see the target, assess the situation, or make follow-up shots. By significantly reducing or eliminating this flash, the ammunition ensures that the shooter's natural night vision is preserved.
• Maintaining Situational Awareness: In a dangerous animal encounter or a self-defense situation, maintaining situational awareness is paramount. A blinding muzzle flash can lead to tunnel vision and an inability to perceive threats or surroundings. Flash suppression allows the shooter to remain oriented and in control, even in the most challenging lighting conditions.
• Reduced Signature: While primarily a tactical advantage, a reduced muzzle flash also means a smaller visual signature, which can be advantageous in certain hunting or defensive contexts where discretion is desired.

3. Full Power Loads: Uncompromised Performance

These are unapologetically full power loads, designed to squeeze every bit of ballistic potential out of the .327 Federal Magnum cartridge. With a formidable muzzle velocity of 1300 feet per second (fps) and a muzzle energy of 488 foot-pounds (ft-lbs), this ammunition delivers a significant punch.

• Impressive Ballistics: These figures are not just numbers; they translate directly into effective range and terminal effectiveness. The high velocity ensures a flatter trajectory, simplifying shot placement at varying distances, a crucial factor for hunters. The substantial energy transfer, facilitated by the deep-penetrating hard cast bullet, ensures humane kills and decisive stops.
• Engineered for Reliability: Despite their power, Buffalo Bore designs these loads with inherent reliability in mind. They cycle consistently and perform predictably, a hallmark of quality ammunition.

4. Designed for Safety and Compatibility with Steel Revolvers

A common concern with "hot" or "heavy" loads is their impact on the firearm. Buffalo Bore explicitly addresses this, stating that this ammunition is safe to shoot in any all-steel revolver or standard pistol chambered in .327 Federal Magnum. Furthermore, they emphasize that this ammo is no harder on your gun than any other normal ammunition. This assurance is vital for preserving the longevity and structural integrity of your valuable firearms. Shooters can have complete confidence in using these rounds in their robust, steel-framed revolvers.

Important Considerations: Light Alloy Revolvers

While robust and safe for all-steel firearms, Buffalo Bore provides a crucial caveat regarding super light alloy revolvers. They do not recommend firing this ammunition in such extremely lightweight firearms. The reason is not that the ammunition itself will harm these revolvers; rather, the recoil generated by these full-power loads in a very light platform can be severe enough to cause "crimp jump." Crimp jump occurs when the bullet moves forward out of the case due to recoil inertia, potentially binding the cylinder or affecting reliability. This is a characteristic of extremely lightweight firearms experiencing significant recoil, not a flaw in the ammunition itself. Responsible shooters using lightweight .327 Federal Magnum revolvers should be aware of this phenomenon and opt for less powerful loads if crimp jump becomes an issue.

Who Will Benefit Most from This Ammunition?

The Buffalo Bore Ammunition 37B/20 Heavy Outdoorsman 327 Federal Mag 130 gr Hard Cast load is specifically tailored for:

• Hunters of Medium-Sized Game: For those who choose to hunt with a .327 Federal Magnum revolver, especially for deer, hogs, or even coyotes, this ammunition provides the deep penetration needed for clean, ethical harvests, even through bone or dense muscle.
• Backcountry Adventurers and Guides: Individuals who spend significant time in remote wilderness areas and need a reliable defense against potential animal threats (e.g., cougars, smaller bears, or aggressive wild hogs) will appreciate the stopping power and deep penetration offered by a hard cast bullet.
• Concealed Carry Enthusiasts in Rural Environments: While primarily a hunting/outdoors load, the deep penetration capability could be considered by those carrying in areas where potential threats might include both human assailants and larger animals.
• Law Enforcement or Security Personnel in Wilderness Contexts: For those operating in environments where animal encounters are possible, a robust and reliable cartridge for a secondary weapon can be invaluable.
• Discerning Firearm Enthusiasts: Shooters who understand ballistic principles and seek to extract the absolute maximum performance from their .327 Federal Magnum firearms will find this load a benchmark for power and effectiveness.

The Buffalo Bore Difference: A Commitment to Excellence

Buffalo Bore Ammunition isn't just a manufacturer; it's a specialist in crafting application-specific, high-performance ammunition. Their dedication to responding to customer feedback, utilizing flash suppressed powders, and meticulously engineering loads for maximum practical power sets them apart. They understand that for critical applications, there's no substitute for dependable, potent ammunition. Every box of Buffalo Bore 37B/20 Heavy Outdoorsman is a testament to this commitment, offering peace of mind and superior performance when it matters most.

In conclusion, for those who own a .327 Federal Magnum revolver and are looking to elevate its capabilities for serious hunting, wilderness defense, or simply to experience the true ballistic potential of the cartridge, the Buffalo Bore Ammunition 37B/20 Heavy Outdoorsman 130 gr Hard Cast is an indispensable choice. It represents the pinnacle of performance, combining devastating penetration with intelligent design features for real-world reliability.

Product Specifications Overview

Feature	Detail
Brand	Buffalo Bore Ammunition
Series	Heavy Outdoorsman
Model	37B/20
Caliber	.327 Federal Mag
Bullet Weight	130 grain
Bullet Type	Hard Cast (HC)
Muzzle Velocity	1300 fps
Muzzle Energy	488 ft lbs
Casing Material	Brass
Rounds Per Box	20
Boxes Per Case	12
Application	Hunting, Outdoorsman Use
UPC	651815037028