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Hi-Point Model JHP
The ''Hi-Point Model JHP'' is a polymer-framed, semi-automatic, blowback-operated pistol manufactured by Hi-Point Firearms. It is chambered in .45 ACP and is rated to accept +P ammunition. Design The pistol has a proprietary integral accessory rail, and a thumb safety which doubles as a slide lock. The weapon uses the .45 ACP cartridge, and is the largest pistol that Hi-Point manufactures. All of Hi-Point's handguns use a blowback design similar to that used in the German Walther PPK and Russian Makarov PM. In blowback weapons the return spring and mass of the slide absorbs the rearward force generated by the propulsion of the bullet. As the slide moves back, an extractor hooks the empty casing by the rim and pulls it out of the chamber after which the case is ejected. After the slide has completed its rearward travel, the recoil spring moves the slide forward, also chambering another round. Many modern handguns use a locked-breech design and therefore do not require the amo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistol
A pistol is a handgun, more specifically one with the chamber integral to its gun barrel, though in common usage the two terms are often used interchangeably. The English word was introduced in , when early handguns were produced in Europe, and is derived from the Middle French ''pistolet'' (), meaning a small gun or knife. In colloquial usage, the word "pistol" is often used to describe any type of handgun, inclusive of revolvers (which have a single barrel and a separate cylinder housing multiple chambers) and the pocket-sized derringers (which are often multi-barrelled). The most common type of pistol used in the contemporary era is the semi-automatic pistol, while the older single-shot and manual repeating pistols are now rarely seen and used primarily for nostalgic hunting and historical reenactment, and the fully automatic machine pistols are uncommon in civilian usage due to generally poor recoil-controllability and strict laws and regulations governing their manufa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistol Slide
The slide on the majority of fully/semi-automatic pistols is the upper part that reciprocates ("slides") with recoil during the gun's operating cycle. It serves as the bolt carrier group (BCG) and partly as the receiver, and generally houses the firing pin/ striker, the extractor and frequently also the barrel, and provides a mounting platform for iron and optical sights. Through the principles of short recoil or simple blowback operations, the slide is moved backwards with each shot by the energy of expanding gasses caused by the combusting propellant (often a nitrocellulose-based smokeless powder, very rarely black powder). Because the slide is spring-loaded, once at the rearmost position, the spring tension will push it back towards the front. Generally, this slide movement cycle serves three functions: the extractor will empty the chamber by pulling out the spent casing from the previous shot (which then gets removed out of the gun by the ejector), the slide inertia w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hi-Point Model JCP
The Hi-Point Model JCP is a blowback operated semi-automatic pistol chambered for the .40 S&W round. Design The model JCP has a polymer frame like all Hi-Point pistols, a 4.5 inch barrel, and a slide composed of ZAMAK-3 with steel reinforcements. It features an integral accessory rail for mounting lasers and flashlights on Hi-Point rings. The safety is a combination lever for locking the slide and blocking the sear movement. The immediate drawback of this system is that the weapon cannot be cocked while the safety is on; the safety locks the trigger/sear. Hi-point's handguns use a blowback design similar to that used in the Walther PPK and Russian Makarov PM. In blowback firearms, the return spring and mass of the slide absorb the rearward force generated by the propulsion of the bullet. As the slide moves back, an extractor hooks the empty casing and pulls it out of the chamber after which the case is ejected from the firearm. When the slide has completed its rearward trave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hi-Point C-9
The Hi-Point Model C-9 is a polymer-framed, semi-automatic, blowback-operated pistol manufactured by Hi-Point Firearms. It is chambered in 9×19mm Parabellum and is rated to accept +P ammunition. It became well known for its low retail price of under $200. An improved model, the YC9, was originally expected for release by late 2019, but it is still not available as of 2022. Model C-9 The Model C-9 is a compact, single-stack magazine, model of Hi-Point's 9×19mm handgun. It consists of a polymer frame, zinc-alloy slide and bolt (with steel reinforcing inserts), and a steel breech, chamber and barrel. Its low price and small and compact design prompted many to purchase it for concealed carry. Some decline to carry the C9 in Condition One ("cocked and locked" - generally considered to be the preferable condition for defensive carry) because of the striker fired design which lacks a firing pin block. Hi-Point's handguns use a blowback design similar to that used in the Walther PP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hi-Point CF-380
The Hi-Point Model CF-380 is a polymer-framed, semi-automatic, blowback-operated pistol manufactured by Hi-Point Firearms. It is chambered in .380 ACP. Design The Model CF-380 is a compact, single stack magazine, derivative of Hi-Point's 9×19mm handgun line. It consists of a polymer frame, zinc-alloy slide and bolt (with steel reinforcing inserts, and a steel breech, chamber and barrel. Its low price and small and compact design prompted many to purchase it for concealed carry. Some decline to carry the CF-380 in Condition One ("cocked and locked" - generally considered to be the preferable condition for defensive carry) because its striker-fired design lacks a firing pin block. Hi-point's handguns use a blowback design similar to that used in the Walther PPK and Russian Makarov PM. In blowback firearms the mass of the slide and bolt absorbs the rearward force generated by the propulsion of the bullet. As the pressure drops to a safe level, the slide moves back (along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Condition One
John Dean "Jeff" Cooper (May 10, 1920 – September 25, 2006) was a United States Marine, the creator of a "modern technique" of handgun shooting, and an expert on the use and history of small arms. Early life and education Cooper was born in Los Angeles where he enrolled in the Junior Reserve Officers' Training Corps at Los Angeles High School. He graduated from Stanford University with a bachelor's degree in political science. He received a regular commission in the United States Marine Corps (USMC) in September 1941. During World War II he served in the Pacific theatre with the Marine Detachment aboard . By the end of the war he had been promoted to major. He resigned his commission in 1949, but returned to active duty during the Korean War, where he claimed to be involved in irregular warfare, and was promoted to lieutenant colonel. After the Korean War, the Marine Corps declined his application to remain on active duty. In the mid-1960s, he received a master's degr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firing Pin
A firing pin or striker is a part of the firing mechanism of a firearm that impacts the primer in the base of a cartridge and causes it to fire. In firearms terminology, a striker is a particular type of firing pin where a compressed spring acts directly on the firing pin to provide the impact force rather than it being struck by a hammer. The terms may also be used for a component of equipment or a device which has a similar function. Such equipment or devices include: artillery, munitions and pyrotechnics. Firearms The typical firing pin is a thin, simple rod with a hardened, rounded tip that strikes and crushes the primer. The rounded end ensures the primer is indented rather than pierced (to contain propellant gasses). It sits within a hole through the breechblock and is struck by the hammer when the trigger is "pulled". A light firing-pin spring is often used to keep the firing pin rearward. It may be termed a ''firing-pin return spring'', since it returns it to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M1911 Pistol
The M1911 (Colt 1911 or Colt Government) is a single-action, recoil-operated, semi-automatic pistol chambered for the .45 ACP cartridge. The pistol's formal U.S. military designation as of 1940 was ''Automatic Pistol, Caliber .45, M1911'' for the original model adopted in March 1911, and ''Automatic Pistol, Caliber .45, M1911A1'' for the improved M1911A1 model which entered service in 1926. The designation changed to ''Pistol, Caliber .45, Automatic, M1911A1'' in the Vietnam War era. Designed by John Browning, the M1911 is the best-known of his designs to use the short recoil principle in its basic design. The pistol was widely copied, and this operating system rose to become the preeminent type of the 20th century and of nearly all modern centerfire pistols. It is popular with civilian shooters in competitive events such as the International Defensive Pistol Association and International Practical Shooting Confederation. The U.S. military procured around 2.7 million M1911 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigger Lock
Gun safety is the study and practice of using, transporting, storing and disposing of firearms and ammunition, including the training of gun users, the design of weapons, and formal and informal regulation of gun production, distribution, and usage, for the purpose of avoiding unintentional injury, illness, or death. This includes mishaps like accidental discharge, negligent discharge, and firearm malfunctions, as well as secondary risks like hearing loss, lead poisoning from bullets, and pollution from other hazardous materials in propellants and cartridges. There were 47,000 unintentional firearm deaths worldwide in 2013. History Accidental explosions of stored gunpowder date to the 13th century in Yangzhou, China. Early handheld muskets using matchlock or wheel lock mechanisms were limited by poor reliability and the risk of accidental discharge, which was improved somewhat by the introduction of the flintlock, though unintentional firing continued to be a serious drawbac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3-dot Sight
Iron sights are a system of physical alignment markers (usually made of metallic material) used as a sighting device to assist the accurate aiming of ranged weapons (such as a firearm, airgun, crossbow or even compound bow), or less commonly as a primitive finder sight for optical telescopes. The earliest sighting device, it relies completely on the viewer's naked eye (mostly under ambient lighting), and is distinctly different to optical sights such as telescopic sights, reflector (reflex) sights, holographic sights and laser sights, which make use of optical manipulation and/or active illumination, as well as the newer optoelectronics, which use digital imaging and even incorporate augmented reality. Iron sights are typically composed of two components mounted perpendicularly above the weapon's bore axis: a rear sight nearer (or ''proximally'') to the shooter's eye, and a front sight farther forward (or ''distally'') near the muzzle. During aiming, the shooter aligns his/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullet
A bullet is a kinetic projectile, a component of firearm ammunition that is shot from a gun barrel. Bullets are made of a variety of materials, such as copper, lead, steel, polymer, rubber and even wax. Bullets are made in various shapes and constructions (depending on the intended applications), including specialized functions such as hunting, target shooting, training and combat. Bullets are often tapered, making them more aerodynamic. Bullet sizes are expressed by their weights and diameters (referred to as " calibers") in both imperial and metric measurement systems. For example: 55 grain .223 caliber bullets are of the same weight and caliber as 3.56 gram 5.56mm caliber bullets. Bullets do not normally contain explosives but strike or damage the intended target by transferring kinetic energy upon impact and penetration. Bullets shot by firearms can be used for target practice or hunting. Description The term ''bullet'' is from Middle French, originating as the diminuti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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