Saturday, July 27, 2013

Introduction to Tactical Army Knives

The term tactical knife applies to almost any knife that is designed specifically for military or combat use. The first tactical knives specifically designed for the military were introduced during the Second World War. The original design for the KA-BAR, The most common tactical knife used throughout several branches of the military, was introduced in 1942. The prototype model was originally rejected for use by the armed forces. A reworked model was produced in 1945 that met combat requirements and the KA-BAR was quickly ushered into circulation. Many of these knives both original and replicas are still in use today and the KA-BAR remains the primary knife of choice for the USMC.
During the Vietnam War the Special Operations Group, (also called the Studies and Observations Group) division of the military was formed. This new elite group of fighters requested a knife that was unmarked and untraceable to a country of origin and the SOG knife was born. The SOG knife was designed by Benjamin Baker, who at the time served as the Deputy Chief of the US Counterinsurgency Office. The SOG knife features a convex false edge on the clip point of a Bowie knife. It was crafted of hardened steel known as SKS-3 and hardened to meet the Rockwell hardness factor in the range of 55 to 57.
These knives were produced solely in Japan and several thousand found their way into service throughout the 60's and 70's. In the 1980's the SOG Knife Company was formed and began to produce replicas of the original SOG knife. Most replicas were created to the original specifications of those produced during the Vietnam War, but stainless steel commemorative counterparts to the original knife bearing the insignia of the branch of service were also produced.
KA-BAR and SOG knives remain popular throughout the armed forces today, however, other non tradition manufactures such as Gerber are beginning to develop their own versions of tactical knives.

Bowie Knives - The History of the Bowie Knife

Bowie knives have a rich and colorful role in American history; they are associated with some of the most epic moments, ranging from the Alamo to the Civil War. Let's separate fact from fiction and discover the history of the bowie knife.
What is a bowie knife?
The bowie is believed to be originally a series of designs created by Jim Bowie over a number of years. The "standard" historical bowie knife can be considered to meet these specs: 

Blade Length: 6-12 inches
Blade width: 1.5-2 inches
Blade thickness: ~1/4 inch
False edge (or sharpened edge) along backside of blade
Large quillon or guard
Jim Bowie
James Bowie was a pioneer and soldier best known for being among the soldiers who died defending the Alamo. There is debate over who actually made the first bowie knife, as well as who actually designed it, and there does not seem to be a definitive answer. It is likely that Jim Bowie was involved in designing it, and it is quite certain that Jim Bowie was the one who made it famous.
What is certain is that Jim Bowie's knife design became popular after the sandbar duel of 1827. Jim Bowie was supporting one of the duelers when he was attacked by the opposition. Despite being shot and stabbed, Jim killed his primary attacker with his knife. After this incident, Jim Bowie became known as one of the best knife fighters in the world, and others began to want copies of his knife.
Modern Times
Currently, the term bowie knife can be used to refer to any large sheath knife. However, true bowie knives are still being made. SOG Knives and Cold Steel Knives are two companies that make several modern bowie knives.

Information on Skinning Knives

Skinning game is not an art exactly, but it does take practice, a certain amount of skill, and most importantly the right knife.
What is the right knife? The right knife is one designed specifically for skinning, appropriately called a skinning knife. The blade of the skinning knife is thinner, allowing for slight bending for working the hide. The skinning knife also has a curved tip, as opposed to a pointed tip, to keep it from accidentally puncturing the hide or damaging the meat.
Over the years, knife makers have tried to meet the desires of hunters by producing tougher knives. They have created super tough knives of stainless steel and surgical steel. According to Doug Holcomb of Northside Fishing in Hillyard, Washington these knives are great when you have them first sharpened, but once the edge starts to dull, it is very difficult to re-sharpen them. Doug has professionally skinned both large and small game. He prefers a "good carbon steel blade" that he can sharpen himself in the field if necessary. Of course, in the end, it is a hunter's preference.
For the hunter that desires both the hide and the meat, it is best to have a good field knife as well as a skinning knife. The skinning knife is not meant to get in between the bones, or cutting the bones when necessary.
A hunter should also have access to what is called a sharpening steel. Working on certain types of hides can dull even the best of knives and being able to sharpen your knives in the field saves a lot of time. Are you unfamiliar with how to properly use steels? Make a trip to your local butcher and tell them that you want to be able to sharpen your knives in the field. Ask them if they would show you how to properly sharpen your blades against the steel.
It sounds like a lot of stuff to be carrying around with you, especially when you are also carrying you're your rifle or bow. Just think about how much time and money that you can save yourself by being able to field dress that big buck you just brought down, by doing everything yourself. Not to mention all the weight you do not have to pack out.
As we mentioned before, skinning well takes practice. Try your hand at skinning smaller game until you are more proficient and feel comfortable with the process. The last thing that you want to do is mess up in the field.

Friday, July 26, 2013

Working of ballistic knife

Working of ballistic knife

How does a ballistic knife work?  This is an interesting question.  How does it work?  Actually ballistic knife has a different types of mechanism for its working. Its power source could be spring loaded or air pressure or explosives. Using air pressure or explosive is quite dangerous but is the most powerful option. Spring loaded ballistic knife is effective only up to the range of five meter.  You can use ballistic knife for close range combat and in case you can fire it to finish your enemy. Since this knife is made for sole purpose of killing, it is considered very dangerous and is banned in United States.

Spring loaded ballistic knife might not be as powerful as compressed air or gas propulsion system to fire the blade. This is because spring loaded ballistic knife will suffer from spring fatigue over time period. Ballistic knives do not have aerodynamic blades. Its design is made for slicing and stabbing but not for propulsion. Custom made ballistic knife could be made more aerodynamic to make it more effective for propulsion. Since the ballistic knives are not aerodynamic, they tremble after traveling short distance.

The trigger to release the blade from ballistic knife is normally at the base from the top of the handle for making it easier to pull by the finger. It could also be customized to be placed at the base or at the side of the handle.

Wednesday, July 24, 2013

Cool thing about ballistic knife

Ballistic knife is awesome. It is different from those other simple knives found in the market. The most distinguishing feature about ballistic knife is that it can shoot out blade from its handle. This weapon is really dangerous so it is banned in most of the countries.  This knife could be really handy in needed time. Ballistic knife are not so easily found in the market. It is mostly illegal/ only authorized distribute can sell these awesome and dangerous knife. 

The ballistic knife is spring loaded and can shoot out knife from its handle through a trigger. This knife could be used for short range combat. It is made for ease of hand. It can also be used for long range combats. In time of need you could shoot out its blade. Seems really awesome. Just because it is awesome does not mean it is not dangerous. Why do you think it got banned?

To look at the history of ballistic knife it is believed that these ballistic knives were developed for the soviet special force. The closest weapon to these knives is the NRS-2 knife with a built-in firearm in handle. Spring-powered ballistic knives were developed in 1985. These knives were  capable of shooting knife up to the range of 5 meters at a speed of 63 km/h. more powerful ballistic knives could be made using compressed air or gas propulsion to fire the blade. Since most of the blades of ballistic knives are not aerodynamic, the blade would frequently tumble after traveling a short distance. Soviet training doctrine of the day emphasized the use of the thrown knife as a silent weapon. It has got pretty cool history. The man behind this ingenious design must be really proud of his invention.

Things to know before buying ballistic knife

“Ballistic Knife”

Ballistic knife was made for the soviet special forces to accomplish special ops. Since this knife can be used for short and middle range combat, it is a very effective and dangerous weapon for this range. This knife can easily inflate heavy and serious wounds. The blades are military grade and are very sharp. What I am trying to say is that it is not a child’s toy.  You need to be sure about all the dangers of owning this dangerous tool. Though it is dangerous it feels cool to have one of those. These things are rare and illegal. If you do get one of these then handle it with care.
The other thing you need to be careful is about the dealer from whom you are buying it. There are a lot of scams going around in the market. You need to find out more about the dealer before buying it. They could trap you in a scam.  Find out more information about the company before handing them your money.

Also be sure that you are buying the right type of ballistic knife. Check it properly. This is because ballistic knife using gas or air pressure for propulsion is dangerous. If the product is poorly made then there could occur an unfortunate accident. I suggest spring loaded ballistic knife is the best choice because it can be reset manually and does not possess threat of explosion. It could result nasty. 

what i am saying is be careful of scampers, check the product properly and understand the risks of these products. these are illegal is many countries. united states is one of the country included. if you are a citizen of the country where it is illegal then owning this knife could lead you to jail.


The Best Survival Knife

I was surfing the internet to see what was the best way to choose the best survival knife. I found this article. this article is really interesting. Hope you will enjoy it too.

Constants You Should Look For In All Quality Knives
Fixed Blade
The first constant that you should look for is a fixed blade knife, all good survival knives should have a fixed blade. These types of knives can handle much more punishment and hard use than a folding knife and will be a much better tool for chopping and cutting.
Full Tang
The second constant is that your fixed blade knife should be full tang. The tang refers to the extension of the blade metal all the way through the knife handle. Essentially the entire length of the knife should be constructed out of one piece of steel with the handles either bolted on to either side of the tang or otherwise covering the tang. Many good survival knives will also have an exposed tang butt cap on the end of the knife for hammering.
Good Steel
The third constant is good steel. This one is a biggie and separates the cheap knives from the good knives and the good knives from the great knives. There are two main categories of steel, Stainless and Non-Stainless. Stainless steel is generally softer than non-stainless but is more resistant to corrosion. There are many different types of stainless that range from complete junk to some of the most expensive knives on the market. Stainless steel can be a very good blade material but the good stuff can be expensive. For brevity I will list some stainless steels that are very hard, keep an excellent edge and will last a lifetime. I would buy a survival knife made out of any of the following steels.
· AUS- 8
· AUS -10
· AUS-12
· 440 C
· BG-42
· VG- 10
· S30V
Non-Stainless Steel is generally tougher, harder, takes a better edge and retains that edge longer than stainless steel however it is more susceptible to corrosion. I am a big fan of Non Stainless steel and most of my knives are made of 1095 High Carbon or better. These are knives that take a beating, hold an excellent edge and are very hard to break or bend. There are a number of different types of Non Stainless Steel that are extremely strong and that I highly recommend.
· 1095 High Carbon Steel
· 1050 High Carbon Steel
· D2 Steel
· 5160 Steel
Personal Considerations
The "best survival knife on the market" may not be the best survival knife for you personally. There are a number of things that you have to take into consideration to find the right blade for your needs. Here are some things to consider:
What are the main functions of the knife that you will be using? Do you want it for chores around the house, camping, heavy chopping, skinning game or for bush crafting? These are all very different style knives, although some great survival knives close the gap and are great at a number of these uses, no knife that I have found is great for all of them. So let's categorize them and put them into a few buckets.
Bush crafting
Bush crafting fixed blades normally are a small to medium sized knife that have about a 3" - 4" blade and are made with a high end steel that will retain a VERY good, razor-sharp edge like D2. These knives will have a relatively thin drop point blade which increases the ability to make detailed cuts. You will want to stay away from anything that is serrated. A couple great knives in this category are the following:
· Fallkniven F1
· Swamp Rat Vex
Outdoor survival
Generally your larger more beefy knives, outdoor survival knives range from a 5" blade to a 9" inch blade depending on how much chopping you will be doing. These knives are generally made of 1095 High Carbon or D2 steel. You will want a blade with no less than a full ¼ inch thick blade and tang. The tang should remain thick and wide throughout the handle. These knives are made to be beat on and are every much a "tool" as they are a knife. You should avoid serrations and look for a drop point blade shape. Some great knives in this category are as follows:
· Becker BK 2
· Becker BK9
· Ontario RTAK II
Hunting knives are a whole different breed of knife, they may look similar to an outdoor survival knife but they are strikingly different. Generally Hunting knives have a 3" -5" blade and are made of a top stainless steel. Since edge retention and corrosion resistance are major factors, look for a knife made out of VG-10 or S30V. You will want to choose a knife with a thinner blade both in the thickness of the tang and the thickness from the edge to the spine. There are a few distinct types of points you will find such as a drop point, clip point and a skinning point. A couple good hunting knives are as follows:
· Fallkniven Pro Hunter knife
· Buck Alpha
Some other important considerations in choosing your best survival knife are the handles and the sheath. Both of these considerations can play a big part in your overall satisfaction of the knife that you choose.
Just like every other topic in the world of knives there is a lot to be said about the handles that you choose on your knife. There are many different materials that are all really good, however are different to the touch. Some of the popular knife handles are Krayton Scales, Micarta Scales and Grivory. Krayton and Grivory are less expensive but personally I think that they are just as good as Micarta.
The handle thickness should be comfortable for the size of your hands and I would suggest ensuring that you have a lanyard hole at the base of the handle. Another great feature that many of the Best survival knives have is removable handles. Normally the handle will be "bolted" on either side of the Tang. This allows you to clean your knife and change out the handles for a different material. The Becker Series knives are known for this feature and it is a HUGE plus.
There are a lot of great knives out on the market that come with pretty crappy sheaths. It can be a big letdown if you do not know what you are looking for. Many popular knives have a pretty big following and you can find great quality custom sheaths for them but if you do not want to go that route then look for a few things. Kydex sheaths are generally very good quality and will last for a long time. They don't absorb water or dull the edge of the knife when they are sheathed often. Another solid sheath construction is a ballistic nylon sheath with Kydex insert. These last a long time and usually have several carry options. Lastly, good old trusty leather. As long as the sheath is made well and of a good grade of leather it will last you a life time.

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