Dragunov Sniper Rifles

When American gun enthusiasts think of Russian firearms, the first one that usually comes to mind is the fully automatic AK-47 assault rifle, named for Mikhail Kalashnikov. The Soviet Union also produced another outstanding firearm, not as well known, called the Dragunov. The Dragunov is unique due to the fact that it was not designed for specially trained snipers. It was intended for designated marksmen in the Soviet Union military who had an average of 50% accuracy, and who would not engage in more than 2 targets per minute.

The Dragunov is a sniper rifle with incredible accuracy. Because of this, it has been used in a multitude of wars since 1963 including the Vietnam Conflict, and the Gulf War. Designed by Yevgeny Dragunov, it weighs between 9 to 10 pound, depending on the type, with an unloaded magazine, and an attached scope. The length of the stock and barrel vary between the variations Dragunov SVD, Dragunov SVU and Dragunov SWD-M with the Dragunov SVD being the largest in length. The rifle uses 7.62x54mmR rounds which have a muzzle velocity similar to .30.06 rounds. Many assume the “R” in the round size stands for “Russian” but it actually refers to the round having a rim to it. The rounds sometimes get called the “Russian .30.06” for this reason. The magazine capacity can vary from a 10 rounds for some types, to 20 rounds for other types like the Dragunov SVU-A. Its rate of fire is 30 rounds per minute.

There are several accessories available for the Dragunov include variations of bayonets, scopes and bipods. Original bipods for these rifles rarely go on the market and when they do, they can be quite expensive collector’s pieces. Most come with a carrying case.

Iran, Poland, and other countries built their own versions of the Dragunov. Some countries made changes for improvement in the bipods and built heavier barrels to them. The rifle can be found in many countries but must be imported if it is to be purchased in the United States. Laws for importing any weapons should be checked before purchasing.

5 FAQs on Home Security and High Security Doors for Home

Protecting your home and family is a must today. There are more burglaries and break-ins than ever before and they are occurring in some neighborhoods that had few problems with these issues previously. You can help protect your loved ones and your possessions by obtaining ADT home security systems with high security doors.

Here are 5 FAQs that you need to know about home security systems for your home and high security doors.

1. High Security Doors Come in Many Beautiful Styles

When you go to look at security doors, you will probably be surprised at the many beautiful styles that are now available. Some of them won’t even look like a security door. They come in a wide variety of colors and can be one or two doors wide. Many of them make beautiful front doors, and have energy-efficient double pane glass panels in them. They also come with an insulating core that will help keep out unwanted heat or cold.

2. Security Doors Can be Custom-made to Fit Your Needs

When you need a security door, you want to be sure that it will fit properly. This ensures that the security doors will give you the necessary protection from thieves and in case of fire. By ordering custom-made high security doors, you can be sure that it fits properly to provide you with the maximum security you need to let you sleep comfortably at night.

3. Home Security Systems Can Protect Your Home From Fire, Break-ins, and Medical Emergencies

An ADT home security system gives you the best type of security possible. The security company provides you with the necessary equipment and monitors it 24/7. The alarms notify the monitoring center, and then the center will contact the police, fire, or medical services for you when needed.

4. ADT Home Security Systems Come with Many Possibilities

A home security system gives homeowners many options. Besides the more common fire and burglary detection features, security systems may also be able to detect flood waters, odorless gases, home automation, and emergency response. They may also enable interactive service, video surveillance, and will even help to lower your homeowner’s insurance costs.

5. Choose Wired or Wireless Home Security Systems

Home security systems are available in either wired or wireless systems. Wireless systems are quickly installed because there is no need to run wires. A wired system, however, will require that wires be run to each unit and detector. These kinds of systems can easily be disarmed, however, by just cutting a wire. If you choose either system, a technician can install it for you to ensure it is working properly, or you could do it yourself. The technician can also explain how it works to ensure that you know how to use it, too.

ADT home security is America’s most popular home security system. It offers many options to the homeowner and can help ensure safety and security.

Guns

Big Bang
The earliest version of a gun can be traced to china in the mid 10th century, the Chinese had discovered gunpowder in the 9th century and the first models of guns were bamboo or wooden tubes, tied to the end of spears that would spray out fire and eventually shrapnel was added to act as a projectile. Soon the composition of gunpowder changed and more saltpeter was added. This made gunpowder have a greater explosive force, thus bamboo and wooden tubes would not do as barrels.
Bigger Bang
With the explosive force of gunpowder greatly increased, metal was now used for the tube or barrel. Also shrapnel was no longer used and projectiles made of metal were fashioned to closer fit the barrel and maximize the explosive force of the gunpowder. This was the beginning of the modern gun as three essential things were achieved, namely; a metal barrel, a metal projectile that fully occludes the muzzle and high nitrate gunpowder. From here the development of the first smooth bore fire arm began. There are two main components to a gun or firearm. First is the barrel, there are two types of barrel, a smooth bore barrel is one which has no need to stabilize the trajectory of the projectile. The second type of barrel is a rifled barrel. This is where grooves are carved inside the barrel to create an artificial spin to stabilize the projectile as it leaves the muzzle of the gun. The size of the projectile and the diameter of the barrel are used to identify various types of guns. Usually it is the bore or the internal diameter of the barrel that is used to report the size or caliber of the gun. This measurement is usually given in the form of fractions of an inch or as millimeters. The projectile is the second essential part of a gun, it can be a single bullet, which is simple or it could also carry a payload for example a shotgun shell or explosive shell.
New Era
The Gatling gun was the first rapid fire gun, it was invented b Richard Gatling, and was used during the American Civil war by the Union Soldiers. Further developments to guns are the invention of the first sub machine gun, the MP18.1, during World War I. Theodor Bergman, designed a fully automatic gun that could be operated by one soldier and fired single pistol cartridges. They were mainly used by German assault troops. From here the design, efficiency and capabilities of guns have advanced a lot, both as personal firearms and for military use.
The types of guns available today fall into several categories, from Military guns, such as; assault rifles, carbines, sniper rifles and shot guns. There are also several types of machine gun, the first one invented being the Gatling gun, metal storm, sub machine gun and machine pistol, are also other types of machine guns. Other types of guns are, hand guns, auto-canons and artillery guns.