Replacing the bypass is due to the need to optimize the performance of the rifle.In this case, it is also possible to resort to a direct decrease in the volume of the bypass or to optimize the diameter of the section of the barrel gasket.
Replacing the mainspring is due to the fact that during operation this element can stretch. Using a weak spring leads to frequent shooting misfires.
It is possible to form the spring stop and the slot through which it is best to insert the retainer, presented in the form of a pin, by using a vise. When installing a new spring, remember that it compresses very poorly. The pin can be pulled out after installing the guide. After that, it is necessary to assemble the firing mechanism and check the correct operation of the system.
The gas spring is presented in the form of a cylinder with gas, which has a movable rod on one side. This element is pushed out by compressed gas. Thus, the force required to move the piston is created. Replacing a traditional wire coil spring with a gas spring can significantly improve shooting accuracy. The gas spring is installed in this way:
VIDEO The barrel of the weapon determines the direction of the bullet's flight. The smoother it is, the better and more accurate the projectile will fly. During operation, certain problems may arise with this element of the rifle, but the most common malfunction is the swelling of the barrel. The danger of using a weapon with such a defect is that the barrel may burst when fired. Straightening may be required to fix this problem.
The straightening procedure starts from the defective spot and subsequently shifts to the center. The blows on the hub should not be too strong, but as effective as possible. You should be very careful about straightening in places of adhesion. Before removing the bushing, you must first lubricate it.
High-quality adjustment of the trigger mechanism improves the accuracy of shooting and makes the flight of the bullet more predictable. The trigger mechanism is too tight due to the high stiffness of the spring.
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The length of the trigger free travel, as well as the maximum sear and trigger force, can be adjusted. During the commissioning work, certain problems may arise with the fitting of the fuse. You must first remove this element.
To clean pneumatic weapons, a cleaning rod with a nozzle and a piece of woolen cloth is used. For this purpose, you can also resort to using special napkins.
There is no need to remove the barrel O-ring during preparation for cleaning. The outer parts of the weapon are wiped with an oiled rag. All movable mechanisms of the rifle also need to be lubricated.
special impregnation and paint and varnish ... Thus, you can achieve the creation of a unique texture and come to an optimal color solution. If necessary, the wooden part of the rifle can be darkened.
It is not recommended to use a spray when dealing with this issue. Although for a small adjustment, this substance will be quite enough. It should be noted that it is the real impregnation that is able to provide reliable protection of the wooden surface from scratches and other damage of this type.
Bullets stuck in the barrel of the weapon during firing must be removed as soon as possible. Otherwise, further operation may lead to the failure of the rifle.
The optimal bullet removal technique will depend on its penetration depth. If it is not too far, then you can try to solve this issue with the help of a regular cleaning rod. You must first remove the barrel and fix it well in a vice. After that, you should resort to using a cleaning rod. At the final stage of the work, it is imperative to clean the barrel well.
Heat treatment makes it possible to increase the strength of the materials used for the manufacture of individual elements of pneumatic weapons. There are several variations of heat treatment, including hardening, annealing, normalizing and tempering.
An equally important role in the production of weapons is assigned to welding. The high quality of the connection of individual elements is determined by the reliability and safety of the rifle.
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Repairing airguns is a thankless, costly and dreary task. Therefore, let me give you some tips on how to properly care for pneumatics during operation. And, accordingly, how elementary it is to reduce the cost of this very repair of pneumatic weapons.
First principle. Storage. Pneumatics, although it does not cause much harm to humans, is still a weapon. Therefore, the principles of storage are the same as those of firearms. We don’t just throw it anywhere, don’t forget it on a shelf, in a car, among dust, rags and other rubbish. Do not forget that any technique cannot tolerate excess water, dust and dirt.There must be a separate, dry and clean place for storing pneumatics. By the way, it is not for nothing that special packaging is supplied with any weapon - it can be very well used for its intended purpose. It is not difficult, but it will help to postpone the repair of pneumatic weapons for a long time. Yes, and one more important point: if there are children at home, we hide everything related to pneumatics - including cylinders and especially bullets - as far as possible. So far away that they wouldn't get it if they wanted to.
Second principle how you can postpone the repair of pneumatic weapons. Regular inspection of equipment. Done before storing the gun in storage. Two minutes of attention - and the whole story. Is there dust on the barrel, excess dirt, water drops. All of this must be carefully removed before the pistol goes to rest.
The third principle how to postpone the repair of pneumatic weapons is as simple as everything ingenious. Do not forget to lubricate. Pistols with a smooth barrel are generally unpretentious, although if you do not use copper-plated bullets, but shoot with steel, then you need to regularly clean the barrel. With rifled barrels it is more difficult - lead leaves traces on the barrel, and it is necessary to carefully clean it more often. Just like service cleaning discs, there are special cleaning cylinders for pneumatics. They are used every thousand shots. If you are not afraid to assemble and disassemble weapons, then all the other mechanisms would also do well to clean and lubricate. Do not forget that there should not be any moisture on the parts, and the grease should not spread beyond the metal parts of the weapon.
Fourth principle how to forget about the repair of pneumatic weapons for a long time - these are consumables. Ideally, if the weapons and bullets are produced by the same company. In the worst case, we simply do not use Russian bullets for foreign barrels. Our caliber is slightly, but more.
Fifth principle how not to look out for the repair of pneumatic weapons on the forums ahead of schedule. No amateur performances! No need to try to modify an expensive toy with a file. No, if you basically purchase pneumatics to practice customization skills - please, who will forbid it? But if this is a thing that was not bought for a penny, then do not try to give it into the hands of some overly competent "dude" who "right now, quickly make a normal barrel out of this scarecrow."
There seems to be nothing complicated. These simple rules will really help save your expensive toy from such a nuisance as air gun repair. After all, it is most often carried out by such super-literate "dudes from the area", and not by qualified service from the manufacturer. You yourself understand what the risk is that you will have to say goodbye to your favorite trunk ahead of time.
If all of the above is well enough assimilated, then you can proceed to a particularly enjoyable lesson - the choice of a worthy weapon, which is presented in our online catalog. Now you know how to properly handle it and how to preserve the life and health of your beloved pistol for a long time.
Thanks to all the Craftsmen and Designers of spearguns and People who make changes to the upgrade of the speargun or the technical characteristics of the spearfishing gun. Thanks to you, another such service has appeared on the market - the repair of spear guns. The masters - help those who do not have time to service their guns (not all the Masters do not have time) because the gun is needed for tomorrow, and the master is far away or suddenly the service has become too heavy, Constructor - they will not take into account something or replay it in a constructive way, People - for a lot of money, they will make gun owners what they shouldn't do in the design of the gun itself (ala from a Zaporozhets - Volga). And then - the gun starts to go from repair to repair.
Not everyone came to this world as Masters, Constructors, and Lovers fix it all - for the better. THEM special thanks to , for the fact that repairing old school - collect technologies and use them in upgrades of the following repair models of well-known systems.
Not all gun owners - read the instructions and instructions from the Craftsmen - “as not necessary”. And knowing everyone's curiosity - everyone is always interested in: “what's inside”. This is where the breakdown of your favorite toys begins. Let's try to highlight such a list of TOP breakdowns.
1. Violation of operating conditions (ingress of sand and dirt into the barrel of the gun and the parts themselves, upgrade of a pneumatic underwater gun, blank shots outside the water, shots at close range under water, improper pressure injection, decorating the receiver anode with tape), etc. 2. I can do it myself (what a strange bolt on the trigger, or maybe this harpoon will fit instead of the original one, some kind of cuff sticks out of the muzzle, you need to fill in oil, something doesn't shoot - let me take a look, disassembled it - extra spare parts) and so on 3. Untimely maintenance (I hunted, then the gun was lying - for a long time, I was not desalinated at sea - I left it in the garage, I have titanium - it won’t take anything, I got sand - then I’ll wash it out), etc. 4. Natural resource wear of the gun (itallopneumatics after three years - where the silicone grease turns into plasticine and interferes with the work of the gun parts, the iron also gets tired - the springs in the valve and on the central support in the valve holders, workings on the central support in the valve holders and on the battle regulator glasses, shells and scratches on the duralumin barrels , Oring wear is a consequence of the ingress of water into the receiver of the gun with the subsequent corrosion of units and parts), etc.
We will analyze all the nuances of TOP breakdowns below, everyone knows for himself that with a fool you can break a horseradish. But let's walk through the sore spots of different gun systems. Titanium, duralumin - if you don't use it carefully, everything breaks down and becomes unusable.
Disassembling / assembling and diagnosing breakdowns in an underwater gun is the most difficult task. In the process of which the present and future circumstances of breakdowns in the gun are investigated. There are cases when the gun is poisoning along the section of the Oring (rubber ring) and to understand the reasons, it is also necessary to disassemble / assemble a pneumatic underwater gun for spearfishing in order to eliminate the areas or surfaces of units that contain obstacles (scratches, sand, dirt, sticky silicone grease ), which destroy it (scratches on the piston or in the barrel).
Often, even very, it is difficult to disassemble a spearfishing gun, because of corrosion, sticking of parts, boiling of parts due to untimely maintenance, access to the inside of the parts becomes problematic. It was not just that he took the gas wrench and unscrewed it, but the market condition of the gun. There are also not cheap guns on the market. And everything must be disassembled / assembled without external damage or scratches. Frequently asked questions about grinding the barrel due to scratches is also good, but not necessarily, but better efficiency, the wear of the origins is reduced, but knowledgeable people will say that a honed barrel lasts longer.
Well, the result itself is a complete washing of the parts of the gun from old oil or silicone lubricants, or silicone added on the advice), lubrication of the parts with the necessary oils and the subsequent assembly of the gun with injection to check the operation of the system.
1. Violation of operating conditions.
2. I can do it myself.
What a strange bolt on the trigger, or maybe this harpoon will fit instead of the original one, some kind of cuff sticking out of the muzzle, you need to fill in oil, something doesn't shoot - let me see, dismantled it - extra parts). They bring it to the service and say collect it back. All your attempts to get to know the gun by 80% lead to repairs. to familiarize yourself with the equipment, we have special courses in which our instructor will introduce you to the structure of gun systems and introduce you to a short course on the maintenance of an underwater gun.
3. Untimely maintenance
I hunted, then the gun lay - long / long , I was not desalinated at sea - I left it in the garage, I have titanium - it will not take anything, the sand got in - then I will wash it off, all this as it helps the service master. After hunting, it is necessary to rinse the muzzle in a discharged state and under the trigger - a pressure seal, after hunting at sea, if it is not available to use WD - 40 in these cases. We put a completely washed, desalinated gun for conservation without loss of pressure. Orings are accustomed to being compressed at one pressure, releasing the pressure keeps them open without load. Then they gave pressure and that's it. In case of untimely maintenance, the water that gets into the receiver does its dirty work, adding bonuses to the master at the service. Timely maintenance - will make your toys long-lasting. The best time for him is when the ice has risen.
4. Natural resource wear of the gun
Itallopneumatics after three years - a godsend for the service, where silicone grease turns into plasticine and interferes with the work of the parts of the gun. Iron gets tired too - springs in the valve and on the central support in the valve, workings on the central support in the valve and on the glasses of the breaker regulator, shells and scratches on the duralumin barrels, wear of the Orings - a consequence of the ingress of water into the receiver of the gun with the subsequent corrosion of units and parts. Plastic, also breaks down from temperature extremes and loads.
Let's go through the sore spots of various systems designs and repair of spear guns. I want to note that these breakdowns are systematic, how to repair a speargun in such cases, or how to disassemble a spearfishing gun in case of a breakdown and where to get spare parts for a speargun, do not let these problems bother you. Old school constructions and their upgrades are made by our partners. The rest of the service takes place according to the queue, we try to make sure that we meet only on holidays. with big trophies
Then we will continue with a photo and a detailed debriefing. [center] [/ center]
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Nobody got a reputation in a week
Woodcock hunting is the most interesting and exciting sport and recreational hunting with a gun.
A distinctive feature of this process is accessibility to every person who wants to hunt. The woodcock is widespread almost throughout the country, and it is for this reason that the woodcock has become a very popular bird for hunting. The competitive element of hunting for this bird attracts a wide variety of hunters: both urban and rural. Young novice hunters also look for woodcock habitats with great pleasure, and experienced hunters will never miss the evening, so as not to go and shoot at their leisure at the woodcock.
Woodcock lives and nests in woodlands, therefore it is in the forest that the main hunting processes take place: they hunt birds in spring, autumn, on bird flights, with dogs through mud and water - and all this against the backdrop of a stunning forest landscape.
A hunting hobby allows the hunter to get closer to the Russian forest, the inhabitants of the thickets, and unique natural landscapes. Here, not only the love for hunting and all its moments is brought up, but also the love for the magnificent unique Russian nature with its splendor, bright colors and originality.
This book tells about the ways and methods of hunting woodcock. The publication was created thanks to thirty years of experience in hunting wood sandpipers in various parts of the vast country. The author's task was to show novice hunters the uniqueness of this bird, to tell about its habits, conditions of nesting and flights, about how to prepare and equip yourself for such a difficult but fascinating business as woodcock hunting. The author shares the hunting technique, methods of high-quality shooting, the features of the necessary equipment and the breeds of dogs that will become the best helpers in this lesson.
The book will help both a novice hunter and an experienced professional: it will reveal the secrets of hunting for the forest sandpiper and the most intimate secrets of this unusual hobby.
Video (click to play).
There is no such hunter who would not be on the spring hunt. But what is hunting without a decoy duck? The first-year hunter immediately has questions: what is the best way to hunt, why does the duck not work, why does one have a trophy, while the other does not? You will find the answers to all questions in this book, and the knowledge you have acquired will help you properly prepare for the hunt and prevent possible mistakes. The book is intended for young hunters and a wide range of hunting enthusiasts.
Please share your impressions of the book and the sound quality.
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Andrey Offline
Trick
"Mobilis in mobile"
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A good example with italopneumatic service!
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LyokhaVDV Offline
Shark
interesting things are happening!
Andrey writes: Has anyone tried to drill the throttling hole by 8 or 9 mm and what was the result of such changes in the design?
- there are mathematical layouts
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Denis (Zaporizhzhia) Offline
Ichthyander
submariner
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LyokhaVDV Offline
Shark
interesting things are happening!
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Disassembled my SEAC SUB CACCIA 50 Shotgun with Fight Regulator for T.O. ... I polished the barrel, changed the rings on the piston, etc. Now it's time to choose the oil, turn up this oil at work, tell me, maybe someone used it.
Mobil dte oil medium is a premium range of circulating oils designed for extended service in circulating lubrication systems of steam and water turbines and other systems where long oil life is required.
Mobil dte oil medium provides the following benefits:
Mobil dte oil medium is recommended for long-term operation in plain bearing, roller bearing and spur gear lubrication systems. These can be steam and water turbines with splash lubrication, immersion and circulating lubrication and all other continuous circulation methods, including the use of pumps, valves and ancillary equipment.
Mobil dte oil medium is formulated with highly refined base stocks and an additive system that provides exceptional chemical and thermal stability, rapid and complete water separation and excellent resistance to emulsion formation. They provide excellent corrosion protection and good antiwear properties. The oils have a high viscosity index, which ensures minimal temperature dependence of film thickness and minimal power loss during the warm-up period. These grades have excellent air release properties, thus avoiding pump cavitation and erratic operation.
Low viscosity grades are suitable for use in relatively large hydraulic systems at medium pressures and temperatures. Compressors and vacuum pumps operating with air and inert gases can usually be lubricated with Mobil dte oil medium if the discharge temperature does not exceed 150 o C.
Toxicological information available indicates that Mobil dte oil medium does not cause adverse health effects when handled and used correctly.
No special precautions are required, except for good personal hygiene, including washing contaminated clothing and washing contaminated skin with soap and water.
Recommendations for the use of Mobil dte oil medium in areas not listed in this leaflet, information required to order Mobil dte oil medium can be obtained from any employee of the company. Mobil DTE Oil Mobil DTE Light Mobil DTE Medium Mobil DTE Heavy Medium Mobil DTE Heavy
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