Pistol Body MIM Parts
When it was introduced, the Smith & Wesson M29 was the most powerful mass-produced pistol. This of course attracts a large number of customers, as well as a large number of personalized modifications or imitations
Product Introduction
Pistol Body MIM Parts | |||||||||
Item | Material | Production Process | Sintering Temperature | Mold | Custom | ||||
Pistol Body | 17-4 | Metal Injection Molding | 1550℃ | To be customized | Yes | ||||
Chemical Composition | C：≤0.07 | ||||||||
Available Materials | Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard alloy, high temperature alloy (718, 713) | ||||||||
Finish | Dimensional Accuracy | Product Density | Appearance Treatment | Appropriate Weight | |||||
Roughness 1～5μm | （±0.1%～±0.5%） | 92～95% | Mirror Reflection | 0.03g～400g） | |||||
Mechanical properties | Tensile strength σb (MPa): aged at 480°C, ≥1310; aged at 550°C, ≥1060; aged at 580°C, ≥1000; aged at 620°C, ≥930 | ||||||||
Detail design
In 1957, Smith & Wesson first designed a large-size revolver that fired powerful .44 Remington Magnum bullets based on the "N-type" (large) carbon steel revolver frame, and this is the This was followed by the Smith & Wesson Model 29, first introduced in 1957,[1] which was for a long time the largest revolver frame in the Smith & Wesson line (at least in the S&W 2003 Introducing a larger X-shaped frame). Beginning in 1971, when the hit film Dirty Harry starring Clint Eastwood (and its four sequels) made it famous as "the most powerful pistol in the world," it attracted Popular with gun enthusiasts, law enforcement officers and hunters in some major states. Following the film's release, retailers often ran into short supply of S&W M29s in stock. [2] In addition, this gun also appeared in the movie "Taxi Driver" and the TV series "Humorous Detective" in 1976.
When it was introduced, the Smith & Wesson M29 was the most powerful mass-produced pistol. This of course attracts a large number of customers, as well as a large number of personalized modifications or imitations, precisely because of the more powerful caliber, like the old single-shot hunting pistols invented in the nineteenth century. The lifelong achievement of Elmer Keys was the selection of the .44 S&W Special cartridge fired by the Charter Arms Bulldog revolver (one of the ammunition), available in a variety of warhead options when handcrafted as Inspiration and foundation, after maximizing power and performance, introduced the .44 Magnum bullet for Smith & Wesson.
His new ammunition is surprisingly powerful enough to take down a large carnivore such as African buffalo, polar bear, wild boar and even an elephant at close range. It was also designed as a backup firearm for hunters on big dangerous hunts, not for self-defense; however there are some specialty ammunition available today, making it a good defensive ammunition as well.
Because the .44 Magnum is developed from the .44 S&W special bullet, the diameter of the shell bottom and the bottom edge are the same, so that the chamber (bomb nest) of the Smith & Wesson M29 can be loaded and fired with the .44 S&W special bullet . It's just that the case of the Magnum bullet is slightly longer than the Special round, so more charge can be accommodated inside the case. This also makes it impossible for pistols with a chamber (cavity) designed to load and fire special rounds to be able to fill and fire Magnum bullets.
The disadvantages of the Smith & Wesson M29 are that the rate of fire is too low, the loading is slow and the ammunition capacity is small, but its simple structure, great power and high reliability still make it a revolver hobby all over the world An immortal legend in the hearts of readers.
In the late 1990s, Smith & Wesson decided to discontinue production of several models of pistols, including the "base" M29. Since then, at various times, it has switched to producing limited or personalized versions of several models, with as many as 10 evolutions produced. But until 2003, when Smith & Wesson introduced a larger "X-shaped" (extra-large) frame, the M29 was the largest frame size revolver in the many revolvers produced by Smith & Wesson.
Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. was established in 1997; it is located in Qinhuangdao, the beautiful place where Qinshihuang enters the sea. It is a high-tech enterprise specializing in R&D, production, sales and service of metal powder injection (MIM), with superior geographical location and convenient transportation.
The company has strong technical strength, advanced laboratory and inspection equipment, and has the world's most advanced production equipment. The company has more than 30 professional technical personnel, providing solid technical support for customers' private customization. The products have passed the EU environmental protection certification (ROHS REACH, PAHS) and so on. In order to meet the all-round needs of customers, we are now committed to improving the relevant system certification, and have passed the ISO14001 environmental system.
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