Bắn tỉa- Sniper

Hôm nay xin giới thiệu mấy món đồ chơi của dan chuyên nghiệp của Mỹ , hàng này dân chuyên nghiệp đánh giá cao, niềm ước mơ của các tay chơi.
Caliber: .50BMG (12.7x99 mm)
Operation: bolt action, single shot
Overall length: 1499 mm
Barrel: 787 mm (31" tapered, 8 groove rh 1:15 inch twist)
Weight: 18.61 kg
Muzzle device: cylindrical multiflute recoil check
Các loại M82A
Barrett "Light Fifty" M82A1 M82A2 M82A3 (USA)
Caliber: .50 BMG (12.7 x 99mm)
Operation: Short Recoil, Semi-Automatic
Overall Length: 1448 mm
Barrel Length: 737 mm
Feed Device: 10 Round Detachable Box Magazine
Sights: 10X Telescopic
Weight: 12.9 kg empty
Muzzle Velocity: 854 m/s (M33 Ball)
Max Effective Range: 1800 meters
Expected accuracy: 1.5 - 2.0 MOA or better
The Barrett Firearms company was founded by the Ronnie Barrett for a single purpose of building semi-automatic rifles chambered for powerful .50BMG ammunition, originally developed for and used in Browning M2HB heavy machine guns. Barrett began his work in early 1980s and first working rifles were available in 1982, hence the designation M82. Barrett continued to develop his rifle through 1980s, and developed improved M82A1 rifle by 1986. The first real success was the purchase of about 100 M82A1 rifles by the Sweden Army in 1989. Major success followed in 1990 - 1991, when US Military purchased numbers of the M82A1 during the operations Desert Shield and Desert Storm in Kuwait and Iraq. About 125 rifles were initially bought by US Marine Corps, orders from US Army and Air Force followed soon. The M82A1 is known for US Military as the SASR - "Special Applications Scoped Rifle", and it was and still is used as an anti-materiel weapon and EOD (explosive ordnance disposal) tool. The long effective range along with high energy and availability of highly effective ammunition such as API and Raufoss M213 allows for effective operations against targets like radar cabins, trucks, parked aircrafts and so on. M82 also can be used to defeat enemy snipers or criminals from standoff range or when targets are behind the cover, but the anti-personnel work is not a major application for Barrett M82 (or any other .50BMG rifle, for that matter).
Further development led to the M82A2 bull-pup rifle (1987), which was designed to be fired from the shoulder, but did not succeed, and was soon dropped from production. The M82A2 was obviously designed as a cheap anti-helicopter weapon, suitable for use against highly mobile targets when fired from the shoulder. The latest derivative of the M82 family is the M82A1M rifle, adopted by USMC as the M82A3 SASR and bought in significant numbers. This rifle differs from M82A1 in that it have a full length Picatinny rail that allows a huge variety of scopes and sighting devices to be mounted on the rifle. Other changes are ad***ion of the rear monopod, slightly lightened mechanism and detachable bipod and muzzle brake. The Barrett M82 rifles were bought by various military and police countries from at least 30 countries, such as Belgium, Denmark, Finland, France, Greece, Italy, Mexico, Portugal, Saudi Arabia, Spain, Sweden, Turkey, UK, USA and others. The M82 also is widely used for civilian .50 caliber long range shooting competitions, being fired accurately out to 1000 yards (911 meters) and even further.
As a side note I must point out that the Barrett M82A1 rifle was recently (2002) used as a platform for experimental OSW (Objective Sniper Weapon) prototype. The M82A1 rifle was fitted with shorter barrel of 25mm caliber, and fired low-velocity high explosive shells developed for 25mm OCSW automatic grenade launcher. The experimental OSW showed an increased effectiveness against various targets but the recoil was beyond the human limitations.
The M82 is a recoil operated, short barrel stroke, semi-automatic firearm. When gun is fired, barrel initially recoils for a short distance (about an inch - 25 mm) being securely locked by the rotating bolt. After the short travel a post on the bolt, engaged in the curved cam track in the receiver, turns bolt to unlock it from the barrel. As soon as the bolt unlocks, the accelerator arm strikes it back, transferring some part of the recoil energy of the barrel to the bolt to achieve the reliable cycling. Then barrel is stopped and the bolt continues back, to extract and eject a spent case. On its return stroke bolt strips the fresh cartridge from the box magazine and feeds it into the chamber and finally locks itself to the barrel. The striker also is ****ed on the return stroke of the bolt. The gun is fed from the large detachable box magazines, that hold 10 rounds.
The receiver is made from two parts (upper and lower), stamped from sheet steel and connected by cross-pins. Heavy barrel is fluted to improve heat dissipation and save weight, and fitted with large and effective reactive muzzle brake. On the earlier models the muzzle brakes were of round cross-section, latter M82 rifles are equipped with two chamber brakes of rectangular cross-section. M82A1 rifles are fitted with scope mount and a folding backup iron sights. M82 rifles are often equipped with Leupold M series 10X telescope sights. The M82A1M (USMC M82A3) rifles have long Picatinny accessory rail mounted on the top of the receiver, that can accept wide variety of scopes, day or night. Every M82 rifle is equipped with folding carrying handle and with a folding bipod (both are detachable on M82A3). M82A3 also fitted with the detachable rear monopod under the butt. The buttpad is fitted with soft recoil pad to further decrease the felt recoil. M82A1 and M82A3 rifles could be mounted on the M3 or M122 infantry tripods (originally intended for machine guns) or on vehicles using special Barrett soft-mount. M82A1 can be fitted with carry sling but according to those who carried it in the field, M82 is way too uncomfortable to be carried on sling due to excessive length and heavy weight. It is usually carried in special carry soft or hard case.
The M82A2 differed from M82A1 mostly in that the pistol grip along with trigger had been placed ahead of the magazine, and the buttpad has been placed below the receiver, just after the magazine. Ad***ional forward grip was added below the receiver, and the scope mount has been moved forward too.

Bác nào khoái phim bắn tỉa thì thử kiếm phim"Cò súng im lặng" và "bắn tỉa"....Hay vật!!!
CHANCE FAVORS THE PREPARED MIND!!!

Xin mời các bạn xem tiếp đồ chơicủa MỸ dành cho tay chơi chuyên nghiệp.
Barrett M95, another view
image by: Bill Gritton
data for Barrett M95 rifle
Caliber: .50 BMG (12.7 x 99mm)
Operation: Bolt Action
Overall Length: 1143 mm
Barrel Length: 737 mm
Feed Device: 5 Round Detachable Box Magazine
Sights: 10X Telescopic
Weight: 9.98 kg empty, without scopeT
Muzzle Velocity: 854 m/s (M33 Ball)
Expected accuracy: about 1 MOA or better with match grade ammunition
Maximum Effective Range: about 1800 meters (depending on the environment con***ions and the target)
The M90 rifle was developed in 1990 by the American company Barrett Firearms co for those customers who want or needed a .50 caliber rifle but prefer a bolt action instead of the semi-automatic design, offered in the Barrett's' flagship model, M82A1. The new rifle also was lighter and some 30 centimeters (12") shorter than the M82A1, and also about 30% less expensive (comparing current MSRP of M82A1 and M95). After initial experience with this rifle it was replaced in production in 1995 by the slightly upgraded M95 model rifle, which is still in production. It is used by civilian long range competition shooters across the world, and by various military and law enforcement forces. It is not so popular across the government users, unlike the Barrett M82A1. In the year 1999 the M95 won the US Army competition for XM-107 .50 caliber sniper rifle, and was subsequently bought by US Army in small number for further research and testing. The Barrett website also announces that M95 rifle is used for military and law enforcement applications in at least 15 other countries. Like the M82A1, the M95 primary application are anti-materiel and counter-sniper operations and explosive ordnance disposal.
M90 is a manually operated, bolt action rifle of bullpup layout. The rotating bolt has three massive lugs that locks directly into the barrel. The long fluted barrel is similar to one used in M82A1 rifle and has the same two chambers reactive muzzle brake. The receiver is made from stamped sheet steel and consists of two parts (upper and lower), connected by the push-pins. The detachable box magazine is shallower than one found on M82A1 rifles and holds only 5 rounds. The pistol handle ant the trigger are located just ahead of the magazine, the buttpad is attached directly to the receiver. M90 has no open iron sights, but features a scope mount on the top of the receiver. It is most commonly fitted with 10X Leupold M series telescope sights. M90 does not intended to be fired from the shoulder, and it has integral folding bipod mounted on the front end of the lower receiver.
The M95 is an improved version of the M90. It featured a pistol handle and the trigger unit moved forward for 1 inch (25 mm) for better clearance between the magazine and the pistol grip, and thus more comfortable handling and shooting. The bolt handle is slightly redesigned and bent down and to the rear. The barrel chamber is chrome plated for better extraction and corrosion resistance. There are also some minor improvements in the trigger / firing pin mechanism.

Muốn mua VCD Sniper xin cho biết ĐC ở đâu

Cac Bac co biet tro choi rap Xe Tank, may bay giong that ko? Truoc day Tui co mot cuon Catalouge ve Tro choi nay, trong do no co gioi thieu Sung nhua y nhu sung thiet, ko biet may Bac co biet mua tro choi rap sung dang nay o dau ko? O My no co ban cay Ban Tia bang Nhua de minh ve rap ko?
Ruan Wei Xin

Phim cò súng gì gì đó tên tiếng Anh là gì nhỉ, còn các phim Sniper sao em thấy dở quá, chẳng = enemy at the gates

KuJa

Ở Việt nam cấm bán mà, cuốn catalogue đó chắc lạ bạn coi của Academy 1997, nhưng sau này thấy các đời catalogue sau không có nữa
BLACKSHARK

Và vài khẩu nữa
Daisy M600 in 14.5 mm.
Knights Armament SR50
M99
BLACKSHARK
Được blackshark sửa chữa / chuyển vào 22:11 ngày 11/05/2003

m XIN TIẾP VỚI M82A1
Lính Thuỵ điển và M82A1
Lính Ixaren - các tay chuyên bắn tỉa hạ sát
Cỡ đạn
US SEAL và M82A1
M82A2 và một số cải tiến ( hộp tiếp đạn ... )
BLACKSHARK

Có điều này em muốn hỏi các bác là, trong phim cũng như trên tài liệu nói là 1 đội sniper thường có 2 người, 1 người có nhiệm vụ bóp cò, còn người kia thì phải nào là đo tốc độ gió, khoảng cách đến mục tiêu... Các bác nói rõ giùm với. Phức tạp quá!!!
CHANCE FAVORS THE PREPARED MIND!!!