Need parts for your M79 40mm Grenade Launcher? The HK69: the Original H&K Grenade Launcher The HK69 grenade launcher is a stand alone, single-shot, shoulder-fired, breech-loaded weapon. Because the barrel swings upwards and away from the receiver, the barrel is not obstructed by the receiver. Like the HK69 (and all HK 40mm systems) the system lacks an ejector – the barrel breech is cut to allow the user to pull the spent cartridge from the breech of the barrel. Hand grenades are limited by the distance the infantryman can throw the grenade, typically about 25 meters. Easy to install, field removable, low-profile design. The weapon is cocked by retracting the hammer at the rear of the weapon. The system lacks an ejector because one is not needed; the additional engineering and weight was deemed unnecessary for a single shot weapon. $1,599.00; 12″ Rail Mounted M203. Clearly, a smaller and lighter weapon system was needed to bridge the gap. The M203 was limited to a round approximately 5.25 inches in length – if the round was any longer in length, the M203 receiver interferes with the loading of the 40mm round in the M203 barrel. The recoil energy from the fired round is absorbed mainly by the forward motion of the barrel assembly and in part by the operating spring and buffer. Unlike the HK69, the fire control mechanisms on the HK79 are entirely different from any previous or subsequent 40mm grenade launcher. Built of aerospace aluminum it includes an LMT® ergonomic grip. Maximum range is 7,872 feet. Program administration will be conducted at General Dynamics' Vermont-based Burlington Technology Center. Field of Search: ;89/161,162,177,178,129.01,9 ;42/1.06 Similar to the HK69, the barrel is released via an oversized latch on the left side of the receiver. Loading the weapon is as easy as dropping the desired 40mm round into the breech of the barrel. Description The 40-mm grenade launcher, M203, is a light­ weight, single-shot, breech loaded, pump action (sliding barrel), shoulder-fired weapon attached to the M16/M16A1 rifle (fig 2-1). It consists of a handguard and sight assembly group, receiver as­ The K2 assault rifle reports a muzzle velocity of 920 meters per second. The most reliable M203 platform in the industry. SacoDefense, Incorporated, Striker 40mm, Advanced Lightweight Grenade Launcher (ALGL), Product Description. 14. This locally made grenade launcher looks fine from all features. The trigger on the HK69 is surprisingly light. With the recent adoption of the Heckler and Koch M320 by the U.S. Army, a look back at Heckler and Koch’s legacy 40mm systems is in order. Meaning it's best to aim at the ground of the target rather than at a target for more consistent hits. A 40mm MOSCART Launcher lovingly crafted by NUPROL, the full sized version of the M79 Grenade launcher used by the US Army during the Vietnam War and on-wards, commonly nicknamed the "Thumper", "Thump-Gun", and even "Big Ed" by some. Shop for U.S. Military Cannons / Mortars / Recoilless Rifles / Launchers M79 40mm Grenade Launcher parts today with Numrich Gun Parts. The Mk 47 or Striker 40[2] is a 40mm automatic grenade launcher with an integrated fire control system, capable of launching smart programmable 40mm air burst grenades in addition to various unguided rounds.[3]. ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010. [Home] [Boolean Search] [Manual Search] [Number Search] [Help] By Destiny Densley The topic sends chills down the spines of every gun grabbing liberal in America, but if you live in one of the 42 States that allows registered Destructive Devices, why not toss your gear into … February 2009: General Dynamics awarded $12 million contract for Mk 47 Mod 0 production. c. Inspect staked area for cracked or separated material. However, the HK79 system is much more refined than the XM148 system as would be expected from German engineering. It is an extremely light, simple, and utilitarian weapon, which can even be fired like a pistol. In the event of a misfire, the weapon can be quickly re-cocked by engaging the hammer. For longer range accuracy, a folding ladder sight allows the user to engage targets out to 350 meters. Large breech opening for the largest projectiles in a standalone platform. The HK79 grenade launcher is a single-shot, shoulder-fired, breech-loaded weapon. A Daewoo K201 series 40mm single-shot grenade launcher can be affixed to the underside of the K2 barrel. Colt M203 Grenade Launcher A limited number of Colt M203 40mm receivers were purchased from Colt by Arms Unlimited of Las Vegas, NV. The MK 18 was a Navy Weapon, assigned primarily to their Riverine Boats and Fastboats used to pick up Navy SEALs in deep shit. Recoilless Trap, Product Description and Specifications.. Primary Examiner: Eldred; J. Woodrow Partially based upon the HK69 design, the HK79, together with the XM148 and M203, brought significant firepower to the individual infantryman. 5014595 May 1991 Ducolon, Jr. 4391180 July 1983 Koine Enter the 40mm grenade. The HK M320 mounted on an HK 417 rifle. Instead, the barrel breech is cut to allow the user to pull the spent cartridge from the breech of the barrel. A: Yes.Robert saying you can't own a grenade-launcher was a godsend to us and boosted our M203 sales through the friggin' roof.. Legal:. When fired, the grenade is propelled in an arc, rather than laterally. The system is strictly a stand-alone unit, and cannot be mounted to a host weapon in the same manner as the HK79 weapon system, or other future HK 40mm systems. With the advent of the 40x46mm grenade systems, the individual infantry soldier could engage the enemy with a 40mm grenade with follow on fire from his rifle. The really problematic change was an attempt to lengthen the receiver and allow the gun to use the high pressure grenades of the Mk19 automatic grenade launcher. Filed: November 16, 1999 Utilizes 7″ 40mm 1:48” RH twist barrel. Lewis Machine & Tool (LMT) M203 Grenade Launcher for M4, M16 and AR15 rifles This is a smooth bore launcher, not an NFA item. By pushing the barrel release latch to the rear, the barrel is unlocked from the receiver, and springs open under spring tension. An automatic projectile firing weapon and a related method for absorbing the recoil force of an automatic projectile firing weapon are disclosed. The MGL was then officially accepted into service with the SADF as the Y2. The operation is quite easy; just pull the handl… The launcher can be quickly mounted on any weapon (C8/M4, C7/M16 series) that provides a bottom MIL-STD mounting rail with recoil lug. It is also widely known by its Bundeswehr designation Granatpistole 40 mm, which is … Current U.S. Class: 89/161; 89/129.01; 89/162; 89/177; 89/178 A: As long as your state allows Destructive … Also BBQing some chicken drumsticks. The Rear Sight flips up and locks, safety locks the trigger, and the Barrel Latch swings to allow the barrel to open. Because the system was based upon the design attributes of the HK69, there are design commonalities between the two systems. The HK69 grenade launcher is a stand alone, single-shot, shoulder-fired, breech-loaded weapon. Given the design as a single action trigger, perhaps the responsive trigger should not be surprising. The Mk 47 has the latest sensing, targeting and ballistics technology. Replacing the external hammer of the HK69 is the Hk79’s horizontal T-grip, at the rear of the receiver. 40mm Rail Mount Grenade Launcher with 9in Barrel Opens wider than some models to accept gas and smoke rounds. Effective range is listed out to 1,804 feet give or take. The M79 eventually graduated to become the underslung 40mm M203 of today and the automatic grenade projecting system of choice went on to become the belt-fed Saco Defense Mk 19 … The same issues were not observed when test firing other systems. The author test firing the HK 79 grenade launcher. This design element has also continued to the present, and can be seen with slight variation within the Heckler and Koch M320 weapon platform. The receiver incorporates the barrel assembly, firing system, and trigger mechanism. Like the HK69, the system can be re-cocked without unlocking the breech, in the unlikely event of a misfire. Final Analysis Unloading the weapon is equally easy by utilizing the semi-circle relief cuts within the breech to grasp the cartridge base. 5138931 August 1992 Brookshire The hammer on the HK69 is external to the receiver and is exposed for manual manipulation. First designed in the late 1950’s, the 40mm grenade system was a stop gap system to bridge the distance between grenades thrown by hand, and the employment of light mortars. This design element has continued throughout the HK 40mm system design, and can still be seen within the current M320 design. Inventors: Rossier; Glenn E. (Ferrisburg, VT), Hayes; Larry W. (South Burlington, VT), Steimke; David L. (Burlington, VT), Forrester; Victor (Williston, VT) To make these civilian legal, they were provided with 37mm barrels in both 9″ and 12″ barrel configurations. Weighing in at 5.75 pounds, the HK69 distinguished itself from the XM148 and the M203 in that it utilized a break action, similar to a shotgun. Replace receivers that have cracked or separated material. Adopted by the German army in 1974, the HK69 was popular within the European community, but saw limited commercial success in the United States. Like a shotgun, the oversized latch to the rear of the receiver (and what appears to be the weapon’s hammer) is actually the barrel release mechanism. Current International Class: F41A 25/18 (20060101); F41A 25/00 (20060101); F41A 5/00 (20060101); F41A 5/02 (20060101); F41A 019/02 () The H&K HK79: Competitor to the American M203 Presumably, the steel receiver would be equally cold if exposed to sub-freezing temperatures. U.S. Patent Documents The receiver incorporates the barrel assembly, firing system, and trigger mechanism. The weapon includes a barrel assembly that is slidably mounted in a receiver, biased by an operating spring, and engageable with a main sear. The barrel twist rate - at least, on the barrels LMT offers - is 1:48". LMT Stand-Alone M203 Grenade Launcher as Title 1 Receiver Package. The HK61A1 is a compact 40 mm grenade launcher, manufactured in Germany by Heckler & Koch (H&K). Shooting a 40mm chalk round out of my M79 grenade launcher. other developmental alternatives were issued though none formally accepted in number. Appl. Proprietary launcher designed for use with 1913 / STANAG rail systems. The charging handle also has the effect of resetting the trigger. Clearly, a smaller and lighter weapon system was needed to bridge the gap. The M203A2 grenade launcher provides a mounting system compatible with the M16A4 rifle and M4 carbine. The barrel opens under spring tension. It is a break-barrel 40mm that is used to fire all types of grenades (in 40mm caliber of course) including smoke and high explosive grenades. The safety mechanism on the HK69 is a lever system, on the left side of the receiver, with large markings to show whether the weapon is rendered safe, or ready to fire. Configured with a rifled barrel, the barrel is hinged at the front of the receiver. This would not have proven feasible, but the project never got as far as a completed, firing prototype. When shooting the family of Heckler and Koch 40mm weapons, the HK69 had the best trigger system, far exceeding the double action only triggers found on later Heckler and Koch systems. Or, for maximum operational flexibility, it may be equipped with a stand-alone buttstock. This shortcoming requires action to obtain a replacement weapon. The “safe” and “fire” positions are marked with red and white rings respectively; the weapon can be loaded and cocked with the safety set at either position. With a little practice and experience, it is possible to engage targets beyond the listed maximum range. It has a leaf sight and a quadrant sight. This design proved fruitful, and has lived on as one of the most useful designs in 40mm systems. 4024792 May 1977 Moller There is further provided a buffer connected between the receiver and the barrel assembly to dampen the velocity of the barrel assembly to ensure the barrel assembly is moving at a predetermined maximum velocity when a round is fired at a predetermined firing position. More importantly, rifle grenades of World War II relied upon blanked ammunition to launch grenades down range. ... M203 40mm Receiver | Under Barrel Mounted Receiver with 12″ Barrel. Loading and unloading the HK69 is intuitive and easy. M203 40mm Grenade Launcher. A mortar is capable of dropping rounds as close as 60 meters from the firing position, but the weight of the system and ammunition present logistical and load bearing issues for light infantry. RM Equipment Inc. manufactures the M203PI EGLM 40mm grenade launcher and the M203grip Product Line. This is an incredibly slow twist rate by rifle standards. When needed, the hammer can be quickly cocked, rendering the weapon ready to fire. The US military and the Israel Defence Forces have fielded limited numbers of MK 47 Mod 0 systems, with approximately 1,500 in US service. Assignee: General Dynamics Armament Systems (Burlington, VT) The modification to … 2212687 August 1940 Hughes Introduced in 2004 as an addition, the Enhanced Grenade Launching Module (EGLM), officially referred to as the FN40GL, or Mk 13 Mod 0, is a 40 mm grenade launcher based on the 'GL1' designed for the F2000.The FN40GL is marketed in both an L (Light) and H (Heavy) model, for fitting the appropriate SCAR variant. The only downside is that it has no trigger. The steel receiver has a tendency to get extraordinarily hot when exposed to desert firing conditions. Operation of the HK69 References Cited [Referenced By] The MK19 started life as the MK18. No longer limited to the engagement distance of hand thrown grenades, the individual infantryman could use his rifle as a mobile platform for indirect fire. ing Cart] [Add to Shopping Cart] Sling swivels are available for use with a sling. The HK69 utilizes a polymer pistol grip, and a lightweight tubular telescoping metal stock. If a M203/M203A1 Grenade Launcher RECEIVER Assembly is missing one third or more of its exterior protective finish, resulting in an unprotected/light reflecting surface, it is a candidate for overhaul. Note: It will NOT accept the 40mm rifled barrel. The practical effect however is the same – the barrel extends away from the any obstruction created by the receiver, allowing extra length 40mm rounds to be easily chambered. Automated projectile firing weapon and related method. The manual safety on the left side of the receiver should be pushed to the “fire” position. History of the Heckler & Koch 40mm Grenade Launcher, on History of the Heckler & Koch 40mm Grenade Launcher, Africa Aerospace & Defence – Centurion, South Africa, Defense Services Asia – Kuala Lumpur, Malaysia, B&T Police Equipment Show – Thun, Switzerland, MSPO 2020 The 28th International Defence Industry Exhibition now held in Kielce, Poland, LAAD 2017 WILL BRING TOGETHER INDUSTRY EXPERTS, COMPANIES AND PUBLIC & PRIVATE SECTOR AUTHORITIES IN RIO DE JANEIRO, STRATEGIC ARMORY CORPS LAUNCHES NEXUS AMMUNITION, Armament Technology celebrates 10th Anniversary of the ELCAN Specter® DR 1-4 x dual role sight at SHOT Show 2016, AUSTRALIAN DEFENCE FORCE SELECTS TEAM WENDY® EXFIL® BALLISTIC HELMET, SCOUT SNIPER MOUNT AWARDED TO LARUE TACTICAL, Lockheed Martin Precision Munitions Complete Reliability Tests, Armalite Launches “Get Some Ammo” Sales Promotion, Museum Satria Mandala // Jakarta, Indonesia →. Enter the 40mm grenade. The firing pin is a part of spring tensioned piston. M203 40mm “Shorty 40″ stand-alone weapon. Although the single action trigger was extraordinarily crisp when compared to other 40mm systems, the weapon has no provision to fire as a double action. Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner L.L.P. The HK69: the Original H&K Grenade Launcher The SL40 is a single barrel, breechloading grenade launcher with a tilting barrel that is pushed to the left to extract or insert rounds. The EGLM system features a double-action trigger and a swing-out chamber. Aimed at military, law enforcement, and civil disaster management agencies, the 8 kg (17.6 lb) SPARCS is designed to fit a standard low-velocity 40 mm grenade launcher. [6], [US Patent & Trademark Office, Patent Full Text and Image Database] The weapon is now ready to fire. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS. Enter the 40mm grenade. The hardware itself is made by a common third party parts manufacturer for both Colt and LMT In addition to being able to fire all NATO standard high-velocity 40mm rounds like the Mk 19 grenade launcher, it can fire MK285 smart grenades that can be programmed to air burst after a set distance. Like that HK69, the receiver incorporates the barrel assembly, firing system, and an unusual trigger mechanism. This missing finish will be considered a shortcoming. Family ID: 23751915 Instead, questions of ownership, licensing, and money broke out. General Dynamics - Armament and Technical Products, Comparison of automatic grenade launchers, Ground Mobility Vehicle – (US)SOCOM program, "Striker40 - 40mm Grenade Machine Gun - General Dynamics", "Say hello to America's newest 40 mm grenade machine gun - Business Insider", "General Dynamics Awarded $23 Million Contract for MK47 'STRIKER40' Weapon Systems Press Release", General Dynamics Awarded $12 million contract for MK 47 production - DID article, NIOA wins 40mm grenade launcher contracts, "NIOA WINS 40MM GRENADE LAUNCHER CONTRACTS", "Minister for Defence – New Light Weight Automatic Grenade Launcher for the ADF", "General Dynamics Awarded $25 Million by U.S. Army to Produce MK47 Weapon Systems", "IMI's MPRS part of the IDF Ground Forces new advanced weaponry", "IDF Ground Forces introduce new high-tech weapons", Mk 47 Advanced Lightweight Grenade Launcher - Global Security, https://en.wikipedia.org/w/index.php?title=Mk_47_Striker&oldid=1004084843, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License. Once mounted the launcher is secured to the rail by two captive, lateral pins. EQUIPMENT OF 40-MM GRENADE LAUNCHER, M203 Section I. CHARACTERISTICS 2-1. A single shot, break-action, 40mm grenadelauncher. ATF approval required for destructive device. b. Receiver staking shall be limited to four, placed 90 degrees apart at 3, 6, 9, and 12. o'clock. The award is part of a five-year Indefinite Delivery Indefinite Quantity contract with a total potential value of $82 million. The Lightweight Video Sight produced by Raytheon, the Mk 47's fire control system, utilizes the latest in laser rangefinding, I2 night vision and ballistic computer technology. Similar in size and shape to the charging handle on an M16 rifle, the HK79 hammer is set by retracting the charging handle to the rear. Fires all DODIC and NATO standard 40 X 46, 40mm Low Velocity lethal and less than lethal grenades, as well as the newly developed 40 X 51, Medium Velocity grenades. 5123329 June 1992 Irwin A trigger is provided to release the main sear and allow the operating spring to move the barrel assembly forwardly in the receiver. The Mk 47 or Striker 40 is a 40mm automatic grenade launcher with an integrated fire control system, capable of launching smart programmable 40mm air burst grenades in … Q: Can I own a legit M203 40mm greande-luancher? The safety blocks the trigger bar from releasing the hammer; in this manner, the weapon may be safely carried loaded, hammer cocked, with the safety on. February 5, 2002 The HK79 was the German response to the M203. Other downsides included the single-action only trigger. Designed to be attached to German battle rifles, the HK79 was most commonly seen mounted to the G3 and HK33 model rifles, but could be adapted for mounting to most European designed rifles. [Image], United States Patent 6,343,536 Most notably, the HK79 is made primarily of steel, resulting in a heavy addition to any battle rifle. To open the barrel, grasp and rotate the oversized barrel release mechanism to the rear. The US Military uses both the LMT and Colt M203 launcher. The AAMI Weapons AV-140 Multi-Shot Grenade Launcher is the highest quality, safest, and most high performing 40mm MSGL on the market domestically and internationally. Operation of the safety is achieved via a cross-bolt manual safety catch, a traditional round push through switch installed on the receiver, forward of the cocking mechanism. As a first generation 40mm weapon system, the HK69 is highly effective, easy to use, with the fire control mechanisms intuitive to most shooters. The Milkor MGL (Multiple Grenade Launcher) is a lightweight 40 mm six-shot revolver-type grenade launcher (variations also fire 37/38mm) developed and manufactured in South Africa by Milkor (Pty) Ltd.The MGL was demonstrated as a concept to the South African Defence Force (SADF) in 1981. In the event the shooter forgets to cock the weapon, the weapon will not fire – the trigger simply releases the hammer – the trigger will not cock the hammer if the hammer is down. Twist rate is 1:.. This page was last edited on 1 February 2021, at 00:33. Sarco has created a full size replica of the venerable M79 Grenade Launcher made famous in Vietnam and beyond. Colt and LMT are identical, and there is no branding for Colt or LMT on the barrels. [HIT_LIST] [PREV_DOC] [Bottom] No. The K201 is similar in design and scope to the American M203 40mm series launcher. 5585590 December 1996 Ducolon. Diameter is 40mm. The launcher is composed of the following: barrel, receiver, hand guard, leaf sight, and quadrant sight. A 40mm rifled real grenade launcher is listed by the NFA laws as a destructive device and is heavily regulated. Rossier , et al. 1-2 Similar to rifle grenades of World War II, the 40x46mm grenade system offered a larger payload and more advanced safety systems. M203 40mm Grenade-Launcher Frequently Asked Questions (FAQs) Robert O'Rourke: Q: Is Robert O'Rourke really 2019's M203 Grenade-Launcher Salesman of the Year? Potential downsides of the HK69 included the all metal interface – the weapon seemed significantly heavier than any other 40mm grenade system, save for perhaps the HK79, when mounted to a G3 rifle. By pulling the barrel release latch to the rear, the barrel is unlocked from the receiver, and allows the barrel to open under spring tension. Recreational Use Of 40MM Grenade Launchers. : 09/441,195 Throughout the war, the 40mm M79 single-shot, break-action grenade launcher proved the norm for US forces. Suitable to handle the recoil of the 40mm round. LMP300L360. . This allows it to also accept non-standard 40mm grenades such as white star clusters or crowd control munitions that otherwise wouldn’t fit … Configured with a rifled barrel, the barrel is hinged at the front of the receiver and rotates upward and away from the receiver, much like an over/under shotgun. [View Shopp (Photo courtesy of Heckler and Koch.). This is an M203 40mm grenade-launcher, quadrant sight that mounts to an A1/.. $179.00 Add to Cart. The receiver incorporates the barrel assembly, firing system, and trigger mechanism. Designed as a stand alone pistol grip weapon system it includes the LMT frame for rail mounted M203. Clearly, a smaller and lighter weapon system was needed to bridge the gap. Unlike the M203, the HK69 has no issue accepting oversized 40mm rounds. Unlike the HK69, the HK79 barrel rotates downward and away from the receiver. A computerized sight allows the user to set this distance. General Dynamics is partnered with Raytheon (Dallas, Texas/Forest, Miss.) Abstract Two sight systems are employed on the HK69. Not one to trust mechanical safeties, potential users may consider carrying the weapon in Condition 2 (hammer down on a loaded chamber) as a better alternative. In this manner, the peak recoil load to the receiver is minimized and the weapon operates at its actual firing rate from the first shot. There was no longer a need for the soldier to carry ball and grenade launching rifle ammunition. In this respect, the HK79 is similar to the failed American XM148, which also used an external handle to charge the weapon. The HK69: The Original Heckler and Koch Grenade Launcher The HK69 grenade launcher is a stand alone, single-shot, shoulder-fired, breech-loaded weapon. Belt fed, and hand cranked, the MK18 was a 40mm grenade launcher who's rate of fire depended … 3969982 July 1976 Pier-Amory et al. to build the Lightweight Video System (LVS) Fire Control. M203 Grenade Launcher barrel, 9" for M4 Carbine 40mm for Colt and LMT base launchers This is the 9" 40mm barrel for the Colt or LMT base launcher. KEY WORDS: 40mm.com, M203PI 40mm grenade launcher, M203grip, 40mm, M203, M203 40mm grenade launcher, 40mm EGLM, grenade launchers, 40mm launcher, 40mm launchers, M203PI EGLM, M203PI Universal, H&K G36 grip, rail mounted 40mm grenade launcher, hand grip, forward grip, … Classic M203 configuration. 4072082 February 1978 Bates et al. Until recently, the field of 40mm grenade launchers was almost exclusively dominated by the M203. Current CPC Class: F41A 25/18 (20130101); F41A 5/02 (20130101) Combining newly made metal parts coupled with original USGI Stock furniture and accessories, this non firing display piece is like having the real thing!
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