Buffalo Bore Heavy ammunition is loaded with the highest quality components to produce great accuracy and performance. From powder to bullet selection this load is made to be one of the best defense loads available. This ammunition is safe to fire in any steel frame revolver or rifle chambered in 44 Remington Magnum that is in safe working condition. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Owner of Buffalo Bore Tim Sundles on Heavy 44 Magnum Ammunition:

Item 4B (300gr. JFN) is designed for super deep penetration at revolver speeds, but will mushroom and penetrate less deeply at rifle speeds. At handgun speeds you can expect a solid 3 feet of penetration in muscle and bone and at rifle speeds expect roughly 2 feet of penetration in muscle and bone. At handgun velocities, this bullet will act just like item 4A in living tissue. The greater velocities generated by the longer barrel of the rifle will cause the bullet to mushroom and that large mushroom will make a much bigger diameter hole in tissue, but that frontal area on the mushroomed bullet will cut down the depth of penetration.

You’ll note my below velocities form over-the-counter revolvers and rifles.

• Ruger Super Blackhawk with 6 inch barrel– 1330 fps
• Ruger Redhawk 5.5 inch barrel– 1334 fps
• 1894 Marlin with 18.5 inch barrel– 1770 fps

Item 4B is recommended for all STEEL revolvers and rifles on today’s market. It is NOT suitable for scandium or aluminum alloy revolvers.

Buffalo Bore loads their ammunition up to maximum SAAMI specifications, which delivers devastating performance on a wide range of game. Please note that this ammunition is not intended for older guns. It is made for modern firearms only, as some of the ammunition could damage older and weaker firearms. The jacketed flat nose bullet is designed to mushroom at handgun and rifle velocities. It will penetrate about 18 to 20 inches in muscle and bone and is a great bullet for hunting small to average bear or hogs. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

While taking advantage of state of the art testing equipment, this high performance ammunition by Underwood is field tested using popular, real firearms that customers are most likely to own out in the real world with all the elements you would experience. If for some reason Underwood Ammunition fails to meet performance expectations, Underwood stands by their product 100% and will make sure the customer is satisfied with every purchase. This ammunition is new production, non-corrosive, in boxer primed, reloadable nickel plated brass cases.

The Underwood Xtreme Hunter (XH) was born from the incredibly popular Xtreme Defender product line. Like the XD, the Xtreme Hunter (XH) ammunition has an optimized nose flute. The difference is that weight and attained velocity have been optimized to achieve maximum penetration depth with a permanent wound cavity (PWC) that is just simply enormous. No expanding hollow point comes close to achieving anywhere near the diameter and volume of wound channel achieved by the Xtreme Hunter. Not only is the PWC over 100% larger than any other expanding bullet, terminal performance is achieved despite being shot through barriers. The solid copper body ensures that thick hide, bone, and any other barrier will have minimal effect on the Permanent Wound Channel.

The Underwood nickel plating process provides several key benefits including; improved feeding in all actions of firearms, enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals. Until the development of the Ducta-Bright 7a process, nickel plating casings often limited the number of reloads as compared to raw brass. It was claimed that nickel plated brass casings embrittled the brass therefor making it less desirable for reloaders despite the ease of cleanup that nickel plating offers. In addition, ammunition engineers raising concerns of using nickel plating in very hot +P or magnum loads found that traditional nickel plating often cracked deep-drawn cases, or worse, lead to a total failure. This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass.

Features

• A permanent wound cavity (PWC) that is 2 times greater than any expanding bullet
• Reduced recoil
• CNC machined from solid copper to overcome barriers for consistent penetration
• Radial flutes that force the hydraulic energy outward due to massive pressure differentials
• Optimized frontal surface area with barrier breaking edges to that increase the force at the point of contact that effortlessly defeat even the toughest of obstacles.
• Specially designed geometry to carry the wound cavity deeper into the target than the XD, and larger than the XP.

HSM has become known as one of the top ammunition manufacturers in the country. HSM utilizes the highest quality components to offer extremely consistent, accurate, and high performing ammunition to shooters, hunters, and law enforcement. The Cowboy Action line of ammunition is suitable for Single Action Shooting or hunters who want a more traditional option for the field. The moderate recoil and excellent accuracy of this ammunition will satisfy all shooters regardless of application. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Buffalo Bore Heavy ammunition is loaded with the highest quality components to produce great accuracy and performance. From powder to bullet selection this load is made to be one of the best defense loads available. This ammunition is safe to fire in any steel frame revolver or rifle chambered in 44 Remington Magnum that is in safe working condition. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Owner of Buffalo Bore Tim Sundles on Heavy Deer Grenade 44 Magnum +P Ammunition:

Buffalo Bore’s Deer Grenade 44 Mag. +P is a 240gr. Massive, Hollow Nosed, 12 BHN cast bullet with a gas check traveling at the below velocities out of stock, real world, over-the-counter firearms:

• 1935 fps — Marlin 1894 20 inch
• 1897 fps — Marlin 1894 18 inch
• 1871 fps — Marlin 1894 16.5 inch
• 1535 fps — Ruger Redhawk 5.5 inch
• 1466 fps — S&W MT Gun 4 inch
• 1578 fps — Ruger Super Blackhawk 5.5 inch

This load is designed as the world’s premier deer load for 44 mag. The cast bullet is not considered soft, but it is not really a HARD cast bullet either as it only has a BHN (Brinell Hardness Number) of 12 so, it could be termed a medium/hard cast bullet. It performs as follows:

At an impact velocity of 1,100 fps it will mushroom to about 75 Cal. and should push right through any deer with a broadside shot.

At an impact velocity of 1,500 fps it will mushroom and some of the mushroom will fragment off and send bullet particles flying through the deer, but much of the mushroom and shank will remain intact and should push through any deer hit broadside.

At an impact velocity of 1,900 fps the entire mushroom will turn into shrapnel and send bullet particles all throughout the deer. The shank will remain intact, but will re-mushroom and do damage inside the deer and will probably push through any deer hit broadside.

Of course all these results will vary depending on how much bone, if any, you hit, etc. This load was designed specifically to do damage to deer sized game and as such does not penetrate like a hard cast flat nosed bullet. This bullet only penetrates about 30% as deep as a typical flat nosed hard cast bullet, which is perfect penetration for shallow game like deer, and medium sized pigs or black bear. This load is your best bet for immediately anchoring any deer with the 44 mag. cartridge that is not CNS (central nervous system) hit.

This bullet is properly alloyed, lubed and is gas checked; it will NOT lead-foul barrels. This load is designed to be safe in ALL/ANY, all steel firearms that are in normal operating condition. We do not recommend its use in lightweight alloyed revolvers as the bullets may jump the crimp.

HSM has become known as one of the top ammunition manufacturers in the country. HSM utilizes the highest quality components to offer extremely consistent, accurate, and high performing ammunition to shooters, hunters, and law enforcement. The Cowboy Action line of ammunition is suitable for Single Action Shooting or hunters who want a more traditional option for the field. The moderate recoil and excellent accuracy of this ammunition will satisfy all shooters regardless of application. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.