Skip to main content

INDIAN special armed forces use GLOCK 17 as their secondary arm

INDIAN special armed forces use GLOCK 17 as their secondary arm..
glock pistol is Austrian origin and is not detectable by metal detectors as it is made of plastic (exclude rounds)
It is a series of polymer-framed, short recoil operated, locked breech semi-automatic pistols designed and produced by Glock Ges.m.b.H., located in Deutsch-Wagram, Austria.
These are also used by US law enforcement agencies and other security forces across the world.

Operating mechanism:

The Glock 17 is a 9mm short recoil-operated locked breech semi-automatic pistol that uses a modified Browning cam-lock system adapted from the Hi-Power pistol. The firearm's locking mechanism utilizes a linkless, vertically tilting barrel with a rectangular breech that locks into the ejection port cut-out in the slide. During the recoil stroke, the barrel moves rearward initially locked together with the slide approximately 3 mm (0.12 in) until the bullet leaves the barrel and chamber pressure drops to a safe level. A ramped lug extension at the base of the barrel then interacts with a tapered locking block integrated into the frame, forcing the barrel down and unlocking it from the slide. This camming action terminates the barrel's movement while the slide continues back under recoil, extracting and ejecting the spent cartridge casing. The slide's uninterrupted rearward movement and counter-recoil cycle are characteristic of the Browning system.

Variants:

  •  9×19mm Parabellum
  •  10 mm Auto
  •  .45 ACP
  •  .40 S&W
  • .380 ACP
  •  .357 SIG
  •  .45 GAP

Specifications of glock17:

caliber: 9mm
cartridge: 9x19 mm
weight with magazine: 902 gms
weight without magazine: 620 gms
overall length: 185mm
barrel length: 115mm
muzzle velocity: 375 m/s or 500joules
effective range: 50m
magazine capacity: 17 rounds
practical rate of fire: 40rpm
action:short recoil, locked breech, tilting barrel

Glock pistol is simple in construction with just 33 parts. Almost 80% of the gun is make of polymer which makes it a light weight pistol and easy to carry. The metal used in only barrel and trigger mechanism. The plastic used serves under extreme conditions ranging from -40 to +200 degree Celsius. 

 As plastic is used it is rust free and the metal parts are covered by polymer. Dismantling of the pistol is very easy and can be easy maintained.


















Comments

Post a Comment

Popular posts from this blog

Snap-lock , Snaphance and flintlock

Snap-lock, Snaphance and Flintlock These three fire arms work under same mechanism. The difference is the protective measures development  in each of the fire arms. The order of the fire arms is snaplock snaphance flintlock percussion cap Mechanism: The operation works on the old concept of fire sparks ( when two rocks are rubbed against each other the friction between them causes a spark and eventually fire when the sparks are in contact with a dry grass or to be more precise, a conductor which ignites under a slight high temperature). The firearm consists of a flint material and a steel plate placed against each other. When the flint is held with a spring, potential energy is stored in the spring. When the trigger is released the potential energy is transferred to the clamped flint and the clamp moves forward and strikes the hardened steel producing sparks. These sparks flash pan travels through the touch hole and ignites the gun powder and boom. ...
Post a Comment
Read more

History of firearms

Pistol/Guns/Fire arms 1       history All about the pistols, hand guns had begun in early 12 th century in China. There took the birth of the firearm named hand cannon in 1200 and from there the knowledge has spread throughout the world. It is believed that the gun powder technology has spread to the west through Silk Road. Europe and Arabs have been using them in 14 th century, and japan has started mass producing them in 1543, but they know about the gun powder in the beforehand. After the gun powder was invented by China the advanced firearm was introduced by Portuguese in 15 th century. These were used until 1720 when they were replaced by flintlocks. The evolution of firearms is shown below: Hand cannons (14 th century) Hand locks- hand gonne (15 th century) Match lock Wheel lock (15 th century) Snap lock Snaphance (1550) Dog lock (17 th century) Flintlock (17 th century ) Percussion cap...
Post a Comment
Read more

Match lock

Match lock: Now that we have reduced the cannon balls or projectiles and made them into a compact size, the barrels used for the projectiles are also small. The force that must be applied for the projectile must be enough that it penetrates the enemy. The guns which are used in the early 14th century have used match lock technology. match lock nothing a defined technology. It works on the same concept of the cannons. But he thing is it is lit by a fire using a combustible substance. The gun has a barrel in which the projectile is placed and pushed tightly towards the gun powder. this gun powder is lit by a dry thread/wick which has its extension into the chamber in which the gun powder is filled. As soon as the power is ignited, it creates a blast and throws the projectile toward the target. These match locks were remained in the use until 17th century. These matchlocks had a great disadvantage- They take time to lit the wick and even when the wick is lit it takes ...
Post a Comment
Read more