Walther rotex rm8 tuning


  • Walther rotex RM8 safety catch
  • Walther Rotek / Rotex R8 & RM8
  • Looking back at the best air rifles of 2020
  • Tuning Regulated PCP Airguns
  • Walther rotex RM8 safety catch

    You guys with one should start a theead on it, how bout it?! You can hear the hammer bounce in Rick Eustlers reviews of these guns. It just sounded and felt terrible to shoot IMO. I even sent it to a well known tuner who sent it back 3 months later and said he tried a bunch to remedy it but the gun was not easy to work on and he didn't have much or any experience with these guns so he didnt want to mess mine up he said… It was laser accurate with the LW barrel but I couldn't get past the hammer bounce so I sold it.

    I even sent it to a well known tuner who sent it back 3 months later and said he tried a bunch to remedy it but the gun was not easy to work on and he didn't have much or any experience with these guns so he didnt want to mess mine up he said It was laser accurate with the LW barrel but I couldn't get past the hammer bounce so I sold it. And I've looked on YouTube for a video about it and there isn't any. Cheers It doesn't have a side plate that I can see and it's driving me nuts every single pellet.

    Every single pellet i have to throw the safety off. You are lucky then as I can assure you that the one I have just bought has an automatic safety and its driving me crazy. They have obviously changed something for the negative as having to reset the safety every single pellet is driving me crazy Yes mate I am from Oxford UK and just my luck I suppose.

    They have obviously changed something for the negative as having to reset the safety every single pellet is driving me crazy January 24, at pm Link.

    They act as a perfect precursor to shotgun shooting and offer great insights into fieldcraft. Many of us are used to the classic break barrel air rifles but modern air rifles are far more advanced these days. Each of these layouts has their pros and cons that ill outline now. PCP: These air rifles have an air reservoir that supplies the power to each shot. Some of these models have a regulator which provide an exact amount of air to each shot.

    Under Leavers: These guns have a fixed barrel with an a leaver fixed underneath the barrel. The leaver drives back a sliding compression chamber which will release for each shot.

    The fixed barrels give you consistent shot placement between shots. While the under leaver adds weight to the barrel of the guns giving them great accuracy. Break Barrel: A break barrel works in a similar fashion to an under leaver action. However, instead of an additional leaver to drive the piston system, the leaver is the barrel itself. At one point this would have been the standard for all air guns. These guns are very simple to use and the right ones can prove to be incredibly accurate.

    Gas Rams: The Gas Ram works in a similar fashion to break barrel but rather than compressing a spring you are compressing a cylinder within the gun. The cylinder is a sealed unit that will drive the piston system towards the pellet each time. Gas Rams requires more effort to load than a break barrel but rewards you with a quieter gun.

    Exceeding this power and you will need to apply for an FAC. These guns are very capable and are perfect for non invasive pest control and target shooting. The main factor between these is the barrel length with the Varmint being the longest and the UC being the shortest. Each one is just as accurate as the other but some may prefer the compact size of the UC.

    This gun is regulated which offers superb consistency between shots. The synthetic stocks come with rail attachments for bipods and accessories. They make guns in a standard and a bullpup configuration with the latter being the one in question here.

    This gun has two regulators with an Air plenum for ultra-consistent airflow. Like we mentioned, the Impact is an ultra premium gun with an ultra premium price tag. These guns are refined and a quick trip on youtube will show someone hitting an egg from yards. Their first attempt at a PCP was pretty much perfect and has been since it released in The initial response was superb and the iterations since have been just as successful.

    Like other guns mentioned here, the HW is available in a multitude of configurations including different stock shapes and barrel length. The few used examples shows how strong a following these guns have. With such a following there is strong aftermarket support for modifications and accessories.

    Daystate Red Wolf Daystate has been pushing for technical advancements with all their models. The electronics extend to the trigger which is a two stage unit that you can electrically adjust to your preference.

    This readout allows you to adjust power outputs simply without disassembly. The bottles are big enough to shoot a whole tin of pellets and the digital readout keeps the shooter up to date at all times. The barrel and the trigger unit are a result of this work but packaged into a beginners budget. While the unit comes as standard with a single shot tray, Air Arms also sells a multi shot conversion for when you head to the field. The S is the classic loan gun at any air rifle range you might go to.

    Strong, dependable and very user friendly. The S is a classic choice for someone looking to get into PCP air rifles. Its designed to be a target rifle with the adaptability to shoot game with the multishot magazine. The S will forever be a reference point that other air guns will have to compare themselves against. The R10 offers out the box performance in an uncomplicated package. BSA having been making weapons in some capacity since the 17th century with firearms for over years.

    The R10 launched in and has been iterated ever since with the TH being the latest model. The R10 has always been an excellent platform with an adjustable trigger ad regulator as standard. The TH looks to push this with a barrel shroud, adjustable stock and an elongated buddy bottle increasing shot count. With so much coming as standard you need only worry about what you want to shoot. The TX is an underlever rifle that comes refined and tuned from the factory. These guns were one of the best before the advent of PCP systems but they have been continuously developing since.

    This gun is now in its 3rd iteration with only minor adjustments separating them all. Due to the simplicity of the system the gun is hugely inexpensive compared to PCP alternatives. Should you only want an air rifle for plinking and occasional pest control this is certainly worth some consideration. You have two options with the TX, a short and long barrelled option which both cost the same.

    They were the first brand to take out the box accuracy seriously when they launched their under leaver 77 model. As a telescopic sight became the norm, the stock was readjusted to suit this and along came the HW Available with a thumbhole or a straight stock, the 97 provides a slightly higher cheek piece to suit mounted scopes. The HW97 has an adjustable 2 stage trigger which is often revered as a masterpiece.

    The wealth of aftermarket parts means it only gets better from standard. This model is a step forward from most break barrel rifles with an adjustable trigger and integrated silencer. The barrel is cold hammer forged which is tech that is normally found in Long Distance and military rifles.

    The lines are classic hunting rifle with only the loading port indicating the gun is an air rifle at all. A small recess in the forend allows you to reveal the under leaver which powers the gun.

    The Pro Sport is an evolution of their previous Air Sporter sporting gun, but now sporting a much more modern stock and far more refined internals.

    The Pro Sporter is probably the best looking under barrel on the market. The barrel is a fully moderated Walther unit that sits between the short and long barrel option in the TX range. Their latest gun was the culmination of 70 years of work but looks to have been discontinued.

    Availability and support will no doubt disappear over the coming years making it hard to recommend. This removes the biggest difficulty with entering into PCP air rifle shooting. The cost of the rifle might only be half of getting all the other accessories needed to get started. The Phox package removes that headache and brings you everything in one go. Objectively maybe not the best gun but certainly one of the best beginner options for PCP air rifle shooting. Choosing your air rifle Determining what air rifle will suit you best will come down to situation and circumstance.

    Not everyone wants the complexities of PCP with the charging equipment required. The counter to that is the recoilless and multishot capabilities of these rifles. If its just some target practice and the occasional game shooting you need then an Under leaver or Gas Ram will likely suit your needs. If the rifle is becoming part of your regular pest control work then a PCP will likely be your port of call. The multitude of barrel options as well as stock designs means you have unparalleled choice.

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    The leaver drives back a sliding compression chamber which will release for each shot. The fixed barrels give you consistent shot placement between shots. While the under leaver adds weight to the barrel of the guns giving them great accuracy. Break Barrel: A break barrel works in a similar fashion to an under leaver action.

    However, instead of an additional leaver to drive the piston system, the leaver is the barrel itself. At one point this would have been the standard for all air guns. These guns are very simple to use and the right ones can prove to be incredibly accurate. Gas Rams: The Gas Ram works in a similar fashion to break barrel but rather than compressing a spring you are compressing a cylinder within the gun.

    The cylinder is a sealed unit that will drive the piston system towards the pellet each time. Gas Rams requires more effort to load than a break barrel but rewards you with a quieter gun. Exceeding this power and you will need to apply for an FAC. These guns are very capable and are perfect for non invasive pest control and target shooting.

    The main factor between these is the barrel length with the Varmint being the longest and the UC being the shortest.

    Walther Rotek / Rotex R8 & RM8

    Each one is just as accurate as the other but some may prefer the compact size of the UC. This gun is regulated which offers superb consistency between shots. The synthetic stocks come with rail attachments for bipods and accessories.

    They make guns in a standard and a bullpup configuration with the latter being the one in question here. This gun has two regulators with an Air plenum for ultra-consistent airflow.

    Looking back at the best air rifles of 2020

    Like we mentioned, the Impact is an ultra premium gun with an ultra premium price tag. These guns are refined and a quick trip on youtube will show someone hitting an egg from yards. Their first attempt at a PCP was pretty much perfect and has been since it released in The initial response was superb and the iterations since have been just as successful.

    Like other guns mentioned here, the HW is available in a multitude of configurations including different stock shapes and barrel length. The few used examples shows how strong a following these guns have. With such a following there is strong aftermarket support for modifications and accessories. Daystate Red Wolf Daystate has been pushing for technical advancements with all their models.

    The electronics extend to the trigger which is a two stage unit that you can electrically adjust to your preference. This readout allows you to adjust power outputs simply without disassembly. The bottles are big enough to shoot a whole tin of pellets and the digital readout keeps the shooter up to date at all times. The barrel and the trigger unit are a result of this work but packaged into a beginners budget.

    Tuning Regulated PCP Airguns

    While the unit comes as standard with a single shot tray, Air Arms also sells a multi shot conversion for when you head to the field. The S is the classic loan gun at any air rifle range you might go to. Strong, dependable and very user friendly. The S is a classic choice for someone looking to get into PCP air rifles. Its designed to be a target rifle with the adaptability to shoot game with the multishot magazine.

    The S will forever be a reference point that other air guns will have to compare themselves against. The R10 offers out the box performance in an uncomplicated package. BSA having been making weapons in some capacity since the 17th century with firearms for over years. The R10 launched in and has been iterated ever since with the TH being the latest model.

    Below are some generic shot strings you might see with various tunes. Note that even above the setpoint the velocity does not tend to be absolutely flat. This difference is probably only psi, but if you are tuning regulated PCP airguns on the plateau blue curveit may be enough that you see the velocity falling slightly even though you are well above the setpoint.

    Then when you hit the setpoint, and the regulator stops regulating, the output pressure starts to drop more rapidly. Because below the setpoint, it is unregulated. This makes the velocity very stable over a wide range of pressures, and you should see no trend either up or down to the velocity above the setpoint.

    The velocity above the setpoint is almost flat, and when you reach the setpoint you castle fanfiction pregnant a TINY increase in velocity, until about psi below the setpoint, before it starts to drop. You get more shots, at greater efficiency, while still taking advantage of most of the power. Why Not Tune on the Downslope? Tuning regulated PCP airguns on the downslope will indeed give you wonderful efficiency, albeit at a bit less power.

    However, you have the option of increasing the setpoint pressure above what you need, and then decreasing the hammer strike to get back to the power you need. So why not tune that way? First of all, it results in a rise in velocity below the setpoint. Here is a real-life example of a gun I tuned that way. By that time, the pressure was down to psi. If you were plinking, you could use the entire shots. There is a catch to tuning this way, unfortunately.

    This often results in a large shot-to-shot variation in velocity, like these shot strings from an unregulated PCP: Often in unregulated PCPs the velocity on the first half of the bell curve has a large variation from shot-to-shot. Then, once the velocity peaks, a nice smooth curve develops on the second half.

    This is caused by tiny variations in the hammer strike, or in the way the valve opens from each hammer hit. If your gun happens to be wonderfully stable when operating on the downslope, then you are lucky, and you can get to enjoy the high efficiency possible by tuning regulated PCP airguns at a slightly higher pressure and then detuning the hammer strike.

    When All Else Fails…. Then retune for the new setpoint pressure. Next month I will be talking about PCP efficiency — what it is and what we can do to improve it. Until then, enjoy tuning regulated PCP airguns!


    Walther rotex rm8 tuning