The German-originated Heckler and Koch HK G3 assault rifle was, and continues to be, a robust and reliable weapon system.
At the end of World War 2, German engineers were working on perfecting a new breed of service rifle known as the "assault rifle". The assault rifle immediately antiquated the bolt-action service rifle as the standard-issue firearm of any modern army. The new weapon allowed use of a rifle-caliber cartridge in a more compact body with the capability of repeat, automatic fire at targets within short and medium ranges - ranges most often being encountered by infantry.
The most famous early example of this type of weapon became the German wartime StG 44 Sturmgewehr 44 or "Storm Rifle" - often cited as the "Father of Assault Rifles" - which led to a more refined and simpler prototype - the StG Unfortunately for the Germans, the StG 45 only existed in prototype form before the end of the war in May of and perhaps as little as 30 units were produced.
The StG 45 made use of the intermediate 7. This operation essentially involved two locking rollers situated to either side of the firing pin near the base of the cartridge, engaging the sides of the receiver during the firing action and delaying the movement of the bolt head - the barrel remaining fixed in place.
The principle was adopted as a cost-effective alternative to a proposed gas-operated, roller-locked breech system originally intended for the StG The engineers managed to produce a more refined and reliable roller-delayed blowback system chambered for the 7. The internal firing mechanism was a much more refined form of the original StG 45 roller-delayed blowback system and the overall construction of the rifle budget-friendly.
The G3 shared much with the Spanish CETME but was, for all intents and purposes, its own evolution of the Stg 45 before it - a fairly straightforward, basic unassuming rifle formally categorized as a "Battle Rifle" due to its use of a full-power rifle cartridge. At its core, the HK G3 was a fine, if unspectacular, automatic rifle development exhibiting lines that would become a standard for the HK concern for decades to come.
It yielded a very utilitarian appearance but was a fully-functional end-product worthy of the rigors of the modern battlefield. The design incorporated a solid fixed stock with an angled pistol grip near the thumb-operated fire selector safety, semi-automatic single-fire and full-automatic fire modes. The curved trigger unit was held within a hardened trigger guard. Ahead of the trigger lay the magazine well which accepted a round detachable box magazine.
The magazine release catch was aft of the magazine well.
The receiver largely incorporated long-running horizontal lines from front to rear. The forestock consisted of a plastic handguard shrouding a good length of the barrel which protruded a distance away and was capped with a slotted muzzle flash hider. There was a rear sighting installation atop the receiver the identifiable "drum-type" diopter sight with the front sight added at the extreme end of the forestock.
Overall, the G3 served as a very clean, "no frills" gun design. The designator "G3" was used to simply mark the initial production models which were noted for their wooden shoulder stocks and flip over rear sights. The G3A3 utilized the rotary rear sight unit of the G3A2 models with a revised front sight and fixed plastic shoulder stock.
Additionally, this version also saw its flash hider upgraded to a "prong" type.Hellenic Army Leopard 2HEL Training & Firings 2012
A bipod was optional for stabilized sustained fire.Stay Connected:. Phone Orders Browse by Category. Barrel and Trunion. Bolt Assembly. Cocking Assembly. Flash Hider and Muzzle. Mag Catch Assembly.
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Sign Up For Newsletter. RTG Parts was established to provide increased customer access to top quality military surplus parts, magazines and accessories.
We are proud to offer an extensive inventory of rare and unusual items as well as select new production U. RTG Parts is committed to keeping prices low while maintaining a high level of customer service.
We believe we offer the best combination of value and quality found anywhere in the firearms community. Contact Us Quick View. Barrel Components. Bolt and Recoil Assembly. Buttstock and Hardware. Grips and Hardware. Handguards and Hardware. Fire Control Group. Gas System. AK47 Milled Specific.Due to obvious reasons Germany wanted to manufacture them in its own territory and tried to buy a manufacturing license from the SCA, but Belgium refused the application, so Germany turned to another project, derived from the Spanish CETME.
The draft was approved by the Bundeswehr rifle under the designation of G-3 Gewehr 3 inwhich is used from that date until by the German army, and beyond. The major reason for the popularity of G-3 rifle is that it is the construction and maintenance simpler and cheaper than its main rivals contemporaries, FN FAL and the American M HK continued its production until the Ides ofwhen she disappeared from the catalogs of the company.
In general, the G-3 rifle is one of the best 7. The G-3 works with the system simple delayed recoil action also known as delayed blowback, And there are two rollers that delay the opening of the breech. This system was developed at the Mauser at the end of the 2nd World War and refined in Spain.
The rifle has most of its components made in pressed steel so its construction is less complicated than its contemporaries. The G-3 is made of pressed steel almost entirely, the case of breech is made in steel plates, the grip, the trigger unit and its housing are either steel, the guard is also made in pressed steel, and in there was an update and went to make some parts of the weapon as the polymer trigger guard and trigger of the dwelling unit, these updates are called G-G-3A3 and 3A4.
Sign In Don't have an account? The G3 is an assault rifle chambered in 7. The G3A3 A4 is a Selective-fire automatic weapon that employs a roller-delayd blowback perating system. The two-piece bolt assembly consists of a breech bolt head and bolt carrier. The bolt is held in battery by two sliding cylindrical rollers that engage locking recesses in the barrel extension.
The breech is opened when both rollers are compressed inward against camming surfaces driven by the rearward pressure of the expanding gases upon the bolt head. As the rollers move inward, recoil energy is transferred to the locking piece and bolt carrier which begin to withdraw while the bolt head slowly moves rearward in relation to the bolt carrier.
As the bolt carrier clears the rollers, pressure in the bore drops to a safe level, the bolt head is caught by the bolt carrier and moves to the rear as one unit, continuing the operating cycle.
The bolt also features an anti-bounce mechanism that prevents the bolt from bouncing off the barrel's breech surface. The spring-powered claw extractor is also contained inside the bolt while the lever ejector is located inside the trigger housing actuated by the recoiling bolt. Contents [ show ].
Categories :.Model with plastical trigger housing collapsible stock and wide handguard. The G3 Gewehr 3 is a 7. G3A4 entered service in for frontline infantry units. The G3A3 is a selective-fire automatic weapon that employs a roller-delayed blowback operating system.Greenhouse 12x10
The two-piece bolt assembly consists of a breech bolt head and bolt carrier. The bolt is held in battery by two sliding cylindrical rollers that engage locking recesses in the barrel extension. The breech is opened when both rollers are compressed inward against camming surfaces driven by the rearward pressure of the expanding gases upon the bolt head. As the rollers move inward, recoil energy is transferred to the locking piece and bolt carrier which begin to withdraw while the bolt head slowly moves rearward in relation to the bolt carrier.
As the bolt carrier clears the rollers, pressure in the bore drops to a safe level, the bolt head is caught by the bolt carrier and moves to the rear as one unit, continuing the operating cycle. The bolt features an anti-bounce mechanism that prevents the bolt from bouncing off the barrel's breech surface. The bolt head locking lever is a spring-loaded claw mounted on the bolt carrier that grabs the bolt head as the bolt carrier group goes into battery.
The lever essentially ratchets into place with friction, providing enough resistance to being re-opened that the bolt carrier does not rebound. The spring-powered claw extractor is also contained inside the bolt while the lever ejector is located inside the trigger housing actuated by the recoiling bolt.
HK G3A4 3D model. Add to wish list Remove from wish list. Model is good for weapon mechanic animation, games and for visual education. Notification: if You need low poly model You can contact me here or : mail. Write a comment. This product has no reviews yet. HK G3A4. Send your price offer to the author if you want to buy it at lower price. Autodesk FBX. Approved Disapproved.Long black hair and an elegant and perfectly balanced figure are the main traits of this queen-like weapon.
Being a transfer student, she still wears her old school uniform. Based on her plastic furniture, and wide handguard, we can infer she's a G3A3. Do note however, she does not use the 4 position rotary rear diopter drum sight, and opts for an HK21 rear sight with a 1. An honor role student that has a respectable rivalry with Sig. Has to take care of her siblings staying at the Academy dorms. Like her ability to fire, she never wastes herself on useless words or actions; sometimes is a bit of a klutz.
Heckler and Koch G3 Battlerifles: Still the main squeeze… overseas (VIDEO)
She is the eldest of her many sisters being quintessentially their caretaker and the head of the household outside of the factory in Germany. Many of her sisters have a very similar appearance to her in reference to HK's many firearms being scaled down variants of the G3A3 itself Most popular examples being the MP5 and the HK She cares for their safety and will take action whether they're threatened by outsiders or if they fight amongst themselves.
The tireless workhorse of the cold war, this baby has been putting large holes in commies and brown people alike and has seen an endless service history in all fronts of the world whether it be the frozen far north to the tropical humid environments of southeast asia. Governments love her all around to the point that they'll make a thesis regarding her superiority over her rivals like the FAL and the AKM poortugal pls.
Derived from the Spanish CETME B rifle which they co developed with Spainthe krauts had her out of necessity for their new army since FN Herstal and the Belgian government refused to give them license productions of G1 FALs as a middle finger for the previous administration's occupation and looting of their facilities. Upon technically kidnapping the mauser engineers at gunpoint and their supply of components, the allies Specifically, US, Britain and France then force them to build samples for testing in the Netherlands post WWII.
Vorgrimler later worked for uncle Franco in Spain for the development of an intermediate cartridge rifle involving his roller delayed blowback bolt system since France was too busy shitting up Indochina to adopt his collaborative product with Mr. Designating the CETME B as the G3, the German government had to offer the Dutch firm Nederlandse Wapen en Munitiefabriek 20mm ammo contracts for the Luftwaffe in exchange for production licenses for it as they held the production and sales rights outside of Spain.
Both Rheinmetall and HK were assigned production of the G3, however, the latter had better developmental ties and held the group of engineers who previously worked on the CETME, therefore, HK made a deal with Rheinmetall to back off from MG3 production contracts in exchange for full development and production of the G3 in Bythe German government passed down full ownership of the rights to produce the G3. As we know, the whole G3 series faced a series of refinement both from HK's own requests of the bundeswehr to that of the international customers worldwide before finalizing on the very G3A3 and A4 variants that we all love and cherish to this day.
Two samples of the earliest G3s are shown below. Also dumb editor tool wouldn't let me fix the damn title, fix your shit wikia.Kawasaki bayou 300 fuse box
The overall performance of the roller blowback design is without a doubt one of the most accurate and robust operating systems to date despite its violent extraction and the reputation of retarded blowbacks to eat brass Take it as a plus or minus, at least you won't have old Elmer Fudd huffing spent ejected brass behind your back.
Quite the fun fact, such a violent action and a semi sealed design does a good enough job of preventing external debris from accessing the working bits of the rifle infamous InrangeTV mud tests, anybody? The overall inline design and the lack of a gas system contributes to a pleasant handling of recoil and an ease of manufacturing respectably.It was produced in several different variants including the standard model with fixed or retractable stockthe silenced MC51SD with fixed or retractable stockthe shortened MC51K, and a "Tactical" model with the full auto setting replaced with a burst position and a fixed stock.
Although it was adopted by the British SAS and SBS, it was quickly replaced in part due to reliability issues and the impracticality of firing a cartridge as powerful as the 7. FR Ordnance contracted the gunsmith Bill Fleming to design this variant, who later marketed similarly modified versions of the G3 in the US as the "Fleming HK51", and it has since gone on to be produced by several different companies. Charging system has been changed. Ammo is fed via the M13 link designed for the M60 machine gun.
Accurized G3 with a wide forearm and bipod with a sniper stock and a scope. Automatic fire is retained. The PSG-1 is a heavily modified G3 rifle with semi-auto only functions. Most claim it to be the most accurate semi-automatic rifle in the world, however it is quite expensive.
A much more common G3 variant than its predecessor, the PSG The MSG is made to withstand more harsh conditions without sacrificing capability, and coincidentally is a little bit cheaper than the PSG Jump to: navigationsearch. Namespaces Page Discussion. Views Read View source View history. Social Media Facebook Forum. Marcelo Vilaro. Tremors 5: Bloodlines. Arthur Berning. The Hunting Party. Shake Hands with the Devil.
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Maureen Lahoud. American Ninja 3: Blood Hunt. Braddock: Missing In Action 3. Nonstop Trouble with the Family. The Detached Mission Odinochnoye plavanye.Three versions were made, chambered in.
Engaged in the Indochina War and being the second [ clarification needed ] NATO contributor, France canceled the adoption of these new weapons for financial reasons. InVorgrimler moved to Spain where he created the LV rifle chambered for the Kurz cartridge and later, the proprietary 7.
The Modelo 2 drew the attention of the West German Border Guards Bundesgrenzschutzwho sought to re-equip the newly formed national defense forces.
Inthis rifle was accepted into service with the Spanish Army as the Modelo 58, using the 7. Initial production G3 rifles differed substantially from more recent models; early rifles featured closed-type mechanical flip-up sights with two aperturesa lightweight folding bipod, a stamped sheet steel handguard, a wooden buttstock in fixed stock models or a telescopic metal stock.
The 5-shot group could not exceed millimetres 4. The weapon was modernized during its service life among other minor modifications it received new sights, a different flash suppressorand a synthetic handguard and shoulder stockresulting in the most recent production models, the G3A3 with a fixed polymer stock and the G3A4 telescoping metal stock.Approximate pi java
The rifle proved successful in the export market, being adopted by the armed forces of over 40 countries.
Currently hundreds of thousands of G3A3A1, G3A4A1 and G3KA4A1 modernized variants rifles are maintained by Bundeswehr personnel and kept in reserve or are available in military base small arms storages. The G3 is a selective-fire automatic weapon that employs a roller-delayed blowback operating system. The two-piece bolt assembly consists of a breech bolt head and bolt carrier.
The bolt is held in battery by two sliding cylindrical rollers that engage locking recesses in the barrel extension. The breech is opened when both rollers are compressed inward against camming surfaces driven by the rearward pressure of the expanding gases upon the bolt head.
As the rollers move inward, recoil energy is transferred to the locking piece and bolt carrier which begin to withdraw while the bolt head slowly moves rearward in relation to the bolt carrier.
As the bolt carrier clears the rollers, pressure in the bore drops to a safe level, the bolt head is caught by the bolt carrier and moves to the rear as one unit, continuing the operating cycle.
Based on the geometric relationship arising from the angles of the roller contact surfaces of the locking piece and the barrel extension recesses, the recoil of the bolt head is delayed by a ratio of for the 7. Thus during the same period of time, the bolt head carrier moves 4 times faster than the bolt head. This ratio is continued until the locking rollers have been withdrawn from the barrel extension recesses.
The bolt features an anti-bounce mechanism that prevents the bolt from bouncing off the barrel's breech surface. The "bolt head locking lever" is a spring-loaded claw mounted on the bolt carrier that grabs the bolt head as the bolt carrier group goes into battery. The lever essentially ratchets into place with friction, providing enough resistance to being re-opened that the bolt carrier does not rebound.
The spring-powered claw extractor is also contained inside the bolt while the lever ejector is located inside the trigger housing actuated by the recoiling bolt. The G3 is a modular weapon system. Simple push-pins hold the components in place and removing them will allow the user to remove and replace parts rapidly.
The additional, fourth selector setting enables a 3-round burst mode of fire. The original G3 and G3A1 rifle variants had a relatively low iron sight line that consisted of a Klappvisier a "L-type" flip up rear sight and hooded front post.
From the G2A2 variant the firearm is equipped with a relatively low iron sight line that consists of a Drehvisier a rotary rear drum and hooded front post. The rear sight is mechanically adjustable for both windage and elevation with the help of tools.
This deliberately prevents non-armorers to re zero the iron sight line. From the G3A3 the barrel was free floated from the stock and had polygonal rifling. The G3A3 A4 uses either steel g or aluminium g round double-stacked straight box magazinesor a round drum magazine.
Standard accessories supplied with the rifle include: a detachable bipod not included with rifles that have a perforated plastic handguardsling, cleaning kit and a speed-loading device. Several types of bayonet are available for the G3, but with few exceptions they require an adapter to be inserted into the end of the cocking tube.
Heckler & Koch HK G3
The G3 served as a basis for many other weapons, among them: the PSG1 and MSG90 precision rifles, the HK11 and HK21 family of light machine gunsa semi-automatic version known as the HK41a "sporterized" model called the SR9 designed for the civilian market in countries where the HK91 would not qualify, primarily the US after the importation restrictions and the MC51 carbine. From Wikipedia, the free encyclopedia. German battle rifle.
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