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M9 Bayonet
The M9 bayonet, officially known as the M9 Phrobis III, is an American multi-purpose knife and bayonet officially adopted in 1986 by the United States Armed Forces for the M16 rifle. History In 1973, the U.S. military retired the M7 bayonet, introduced in 1964, due to changing military tactics and increasing reliance on high technology that made the use of bayonets in combat unlikely and largely unnecessary. However, this left them without a cutting tool. The M9 bayonet was designed and developed by Charles A. "Mickey" Finn at his R&D company, Qual-A-Tec. Finn sought to develop "a sort of Swiss Army knife for field use", out of an actual proper knife that could also be used for military combat purposes. Qual-A-Tec's M9 bayonet design won over 49 other competitors, and was the only contract bid entry to have a zero percent failure rate. It is an improved, refined copy of the 6H3 bayonet developed by the Soviet Union for the AKM. Finn later produced the M9 under the Phro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M4 Carbine
The M4 carbine (officially Carbine, Caliber 5.56 mm, M4) is a 5.56×45mm NATO assault rifle developed in the United States during the 1980s. It is a shortened version of the M16A2 assault rifle. The M4 is extensively used by the US military, with decisions to largely replace the M16 rifle in US Army (starting 2010) and US Marine Corps (starting 2016) combat units as the primary infantry weapon and service rifle. The M4 has been adopted by over 60 countries worldwide, and has been described as "one of the defining firearms of the 21st century." Since its adoption in 1994, the M4 has undergone over 90 modifications to improve the weapon's adaptability, ergonomics and modularity, including: the M4A1, which possesses a thicker barrel and a replacement of the burst-fire control group with a fully automatic one; the SOPMOD, an accessory kit containing optical attachments; and the underbarrel weapons such as M203 and M320 grenade launchers to the Masterkey and M26-M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diemaco
Diemaco was a Canadian defence company based in Kitchener, Ontario Kitchener is a city in the Canadian province of Ontario, about west of Toronto. It is one of three cities that make up the Regional Municipality of Waterloo and is the regional Administrative centre, seat. Kitchener was known as Berlin until a ..., that manufactured the C7 family of rifles under a licence from Colt. The company was formed in 1974, effectively replacing the arms supply from government owned Canadian Arsenal Limited. In 2000 it was acquired by Héroux-Devtek Inc. On May 20, 2005 it was acquired by Colt Defense for $18.2 million. References Defunct firearms manufacturers of Canada Companies based in Kitchener, Ontario History of manufacturing in Ontario Industrial history of the Regional Municipality of Waterloo 2000 mergers and acquisitions 2005 mergers and acquisitions Canadian companies established in 1974 {{Firearm-manufacturer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the six armed forces of the United States and one of the eight uniformed services of the United States. The Marine Corps has been part of the United States Department of the Navy since 30 June 1834 with its sister service, the United States Navy. The USMC operates installations on land and aboard sea-going amphibious warfare ships around the world. Additionally, several of the Marines' tactical aviation squadrons, primarily Marine Fighter Attack squadrons, are also embedded in Navy carrier air wings and operate from the aircraft carriers. The history of the Marine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Knife Company
Ontario Knife Company (OKC) was an American manufacturer of knives and military tools. On August 1, 2023, OKC was acquired by Blue Ridge Knives and subsequently closed. History Ontario Knife Company was founded in 1889 in Naples, New York. It is currently located in Franklinville, New York, in Cattaraugus County, where most of their products have been manufactured. Military production The company has historically supplied the U.S. military with products such as * ASEK (Aircrew Survival and Egress Knife) * Model 499 U.S. Air Force Survival Knife * Model 498 Marine Combat Knife, Ontario's version of the original Ka-Bar * Mark 3 Navy diving/survival knife * Spec Plus SP6 Fighter and SP13 Tango * Spec Plus SP25 USN-2 Navy knife * Spec Plus SP26 USN-3 Navy pilot's survival knife * M7 Bayonet * OKC 3S U.S. Marine Corps Bayonet OKC's "Randall's Adventure & Training" survival knives were designed in conjunction with Randall's Adventure & Training, an outdoor survival train ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuller (groove)
A fuller is a rounded or beveled longitudinal groove or slot along the flat side of a blade (e.g., a sword, knife, or bayonet) that serves to both lighten and stiffen the blade, when considering its reduced weight. Cutting or grinding a fuller into an existing blade will decrease its absolute stiffness due to the removal of material, but much of the strength remains due to the geometry of its shape. When the groove is forged into the blade, it achieves a similar reduction in weight with a relatively small reduction in strength without the wasted material produced by grinding. When impressed during forging, it may be made using a blacksmithing tool that is also called a fuller, a form of spring swage. When combined with optimal} distal tapers, heat treatment and blade tempering, a fullered blade can be 20% to 35% lighter than a non-fullered blade. The ridges and groove created by the fuller are comparable to an I-beam's flanges and web; this shape aims to optimize the strengt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screwdriver
A screwdriver is a tool, manual or powered, used for turning screws. Description A typical simple screwdriver has a handle and a shaft, ending in a tip the user puts into the screw head before turning the handle. This form of the screwdriver has been replaced in many workplaces and homes with a more modern and versatile tool, a power drill, as they are quicker, easier, and can also drill holes. The shaft is usually made of tough steel to resist bending or twisting. The tip may be hardened to resist wear, treated with a dark tip coating for improved visual contrast between tip and screw—or ridged or treated for additional "grip". Handles are typically wood, metal, or plastic and usually hexagonal, square, or oval in cross-section to improve grip and prevent the tool from rolling when set down. Some manual screwdrivers have interchangeable tips that fit into a socket on the end of the shaft and are held in mechanically or magnetically. These often have a hollow handle that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bottle Opener
A bottle opener is a device that enables the removal of metal bottle caps from glass bottles. More generally, it might be thought to include corkscrews used to remove cork or plastic stoppers from wine bottles. A metal bottle cap is affixed to the rim of the neck of a bottle by being pleated or ruffled around the rim. A bottle opener is a specialized lever inserted beneath the pleated metalwork, which uses a point on the bottle cap as a fulcrum on which to pivot. History Invention of the bottle opener is credited to William Painter, who receive a patent on the crown cork bottle cap in 1892, and a patent on the first bottle opener (then called a "bottle cap lifter") in 1894. Varieties There are several distinct designs of such bottle openers. Wall mounted openers are typically found behind bars in pubs, whilst hand-tool bottle openers tend to be found and used in domestic environments. The functional elements of bottle openers (a tooth or lip to catch the underside of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-tool
A multi-tool (or multitool) is a hand tool that combines several individual functions in a single unit. The smallest are credit-card or key sized units designed for carrying in a wallet or on a keyring, but others are designed to be carried in a trouser pocket or belt-mounted pouch. History The idea of incorporating several tools in one unit is very old, dating back at least as far as Middle Roman times. Many of these were used for eating. Pocket knives Among the earliest contemporary examples is the Swiss Army knife, as supplied by makers Victorinox and Wenger. The actual version supplied to the Swiss army includes a knife blade, a reamer, a bottle-opener–screwdriver– wire stripper, and a can-opener–screwdriver. Besides Victorinox and Wenger, many other manufacturers now make similar knives. Other versions may include items like a nail file, tweezers, folding scissors, a tooth pick, a magnifying glass, screwdriver bits and others. There are also version ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combat Knife
A combat knife is a fighting knife designed for military use and primarily intended for hand-to-hand combat, hand-to-hand or close combat fighting.Peterson, Harold L., ''Daggers and Fighting Knives of the Western World'', Courier Dover Publications, , (2001), p. 80: "Right at the outset trench knives were introduced by both sides during World War I, so that the common soldier was once again equipped with a knife designed primarily for combat."''Catalog of Standard Ordnance Items'', Washington, D.C.: U.S. Army Ordnance Publications (1943) Since the end of trench warfare, most military combat knives have been secondarily designed for utility use (clearing foliage, chopping branches for cover, opening ammunition crates, etc.) in addition to their original role as close-quarter combat weapons, and may be referred to as "fighting-utility knives." On the other hand, military knives that are intended primarily for use in a role other than combat are typically referred to by their prima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
