Tag: pcp

In our Scope – AGT Vixen

This month we are setting our crosshairs on the AGT Vixen. Unique, compact, and balanced the Vixen is produced by Czech Manufacturers, AGT, and are imported into the UK by Regael. Released in early 2021 the Vixen soon became one of AGT’s best-selling rifles overtaking the Vulcan & Uragan.

The AGT range has proven very popular here at Pellpax, hence why we thought we would focus on one of their rifles. Airgun Technology was founded in 2013 and is based in the city of Praha (Prague), the capital city of the Czech Republic.

Light, Accurate & Reliable

The AGT Vixen is one of the newest rifles in AGTs’ range. They are available in two variations, the Vixen or the Vixen Long. The Vixen has a barrel length of 250mm, an overall length of 770mm, and a weight of 2.2kg, whilst the Vixen long has a barrel length of 400mm, an overall length of 920mm, and a weight of 2.4kg. These specifications make the AGT Vixen one of the lightest rifles on the market today.

The Vixens’ 250cc carbon bottle

To ensure the high-quality finish is not compromised, the AGT Vixen comes standard with a 250CC carbon fibre bottle which, is fitted with a neoprene sleeve to act as a stock. The butt pad has a height adjustment feature to ensure the rifle fits comfortably in any shooters’ shoulder.

Packed with features

One thing that is worth mentioning is the ability to change the side of which the cocking arm is on. It is as simple as removing two screws, changing the side, and replacing the screws. Taking around 3-5 minutes in total this is a smart move from AGT as it caters for the left-handed market too. The trigger is incredibly smooth and can have the pull weight adjusted. I personally prefer a light pull however, it’s nice to have the option. I must also praise the positioning of the safety switch. Being located just north of the trigger this can easily be engaged and disengaged whilst you are shouldered and looking down the scope. Again, just a small design feature that goes a long way for me. The switch has a red indicator to make it obvious that the safety is either on, or off.

Filling the AGT Vixen

The custom fill gauge

The compact, custom-made pressure gauge is well located. One of my pet hates includes pressure gauges that are located under the end of the barrel, as I feel uncomfortable having a barrel pointed at my face whilst filling the rifle. The block that the pressure gauge is located on houses the regulator, and you can also find both the air discharge port and the filling port here.

AGT Vixen – additional accessories


The magazine holder is sold separately

I really like the AR-Grip on the vixen which, is produced by IMI Defence.  The magazines are easy to load and are 15 shots in .177 or 12 shots in .22. An additional accessory, that many owners choose to buy, is the magazine holder. This polymer housing will hold two magazines and attaches to the rifle via a small weaver rail located in front of the trigger guard.

The features go on…

The Vixen is equipped with a weaver rail measuring 195mm. Traditionally, air rifles use a 9-11mm rail, and Weaver / Picatinny rails are more frequently seen on Rimfire / Centrefire rifles however these are becoming increasingly popular amongst the airgun community.

A few, final thoughts

Simply stunning…

Finally, I would like to mention the shrouded barrel. This again is a feature that is becoming more frequent on airguns these days. The sound moderator is built within this and measures around 90mm. Although there is no option for an additional moderator, I don’t feel the vixen needs one. When I took it out shooting, I was very pleased with the level of noise and wouldn’t feel a moderator would provide much more of an advantage.

The real test

After doing all my research on this gun, I decided to take it out to see what all the fuss was about. I wanted to know whether the Vixen really was worth the £1499.99 price tag and what made this rifle, one of AGT’s most popular. My set-up was kept simple, I used a 3 ltr hydrotec bottle to fill the Vixen, mounted a Hawke Fast mount 6-24×50 AO IR using Hawke Weaver mounts, and set out to see if the Vixen, really lived up to what I had read.

Testing with target shooting pellets

Firstly, I thought I would try a target pellet for those looking to do some casual plinking either at home or down their local gun club. I used the H&N field target trophy .177.  I love H&N as a brand simply because I find their quality is always top-notch and they perform in any rifle I put them through. Weighing 8.64 gr I set my targets up around the 25-yard mark.

The Result

Although I’m not Chris Kyle, I managed to get a 25mm grouping, which for comparison is about the size of a 2p coin. Considering I’m a clay shooter and don’t tend to do much airgun shooting, I was very pleased with this result. I’m confident that a dedicated shooter could get this grouping down to a 20mm grouping, which is around a 1p coin. For those of you, who prefer a larger calibre the H&N field target trophy is also available in .22.

Testing with hunting pellets

Next, I thought I would try a hunting pellet for those of you who carry out pest control. For this, I went for my go-to hunting pellet, the H&N Baracuda Hunter .177. Now as I previously mentioned I’m a clay shooter and only shoot airguns a handful of times outside of work however, even with my lack of practice I still manage to hit rabbits at good distances with these. Weighing slightly heavier than the H&N field target trophy, the Baracuda hunters are advertised at 10.49gr. I like these pellets as the hollow point ensures enough stopping power to counter the higher velocities of the .177 without affecting the flight of the pellet too much.

The Result

Once again, I set my target out at the 25-yard mark, and the results were the same. This time I got a 28mm grouping however, this could be down to the hollow point creating drag or could be down to the absents of my skills with an airgun. Like I mentioned previous I’m confident when I say a more experience airgun shooter could lower this group, but even at 28mm, it’s accurate enough to headshot a rabbit and/or rat. Once again for those of you who prefer the larger calibre, these pellets are available in a .22 calibre here.

My conclusion of the AGT Vixen

Overall, the Vixen is packed with many attractive features that any airgun enthusiast would be looking for when purchasing a rifle. Ok, the price for one is £1499.99 but this is really an investment as the rifle will last you years to come, and the quality of the AGT Vixen easily warrants the price tag.  As standard AGT provides 2 magazines, a filling station, spare O-rings, a user manual, some souvenirs, and a soft case.  If you would like to check out the Vixen and the Vixens’ accessories, please click here.

Spring Powered vs CO2 vs PCP : Pros and Cons

One of the hottest topics of debates between air gunners is the power source behind the pellet. The three main sources are spring power, Compressed CO2 gas, and Compressed air (PCP). One of our resident airgun experts, Jason Whittle, ways up the advantages and disadvantages….

The three main power sources available in airgunning are at the heart of all air rifles and air pistols of all different shapes and sizes, but ultimately they all do the same thing, which is to fire lead pellets or BBs. There are advantages and disadvantages to all of them, as there are with petrol, diesel, and electric cars, for example. Ultimately it comes down to what is best for you, and what you’re going to be using it for, but hopefully the information in this post will help you with that decision.

Spring Power

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The workings of a spring powered airgun

The diagram here shows how a spring rifle works and what components it consists of inside. Spring rifles are the simplest of the three power methods available to airgunners, thanks to the low number of moving parts and absence of high pressure seals and valves etc. This makes spring rifles the most reliable out of the three types of power plant.

Some advantages to the spring powered system are that it doesn’t require any gas or refills when shooting, just a person to cock and load it, and it’s ready to go. This is ideal in a hunting situation, when carrying spare gas or a diving bottle isn’t really an option. Spring rifles aren’t affected by changes in temperature like gas powered rifles, are which means you know that it’ll be just as powerful on a cold day as it is a warm day.

There are of course disadvantages. Spring rifles do have recoil when shot, some more than others, and while this can be reduced with tuning kits and polishing, it can’t be completely eliminated. Springers can also be quite noisy when shot, as the noise of the piston moving at a great speed then abruptly stopping is loud. This can’t be helped. The muzzle crack can be suppressed with the fitting of a moderator, but most of the time the difference isn’t very noticeable.

Over time, springers do suffer from spring fatigue, as the metal spring loses its springiness over time, and becomes tired, causing a drop in power. However, this can be easily remedied with a service and a replacement spring, which is often relatively inexpensive.

If you’re looking for a hassle free rifle which will work when you want to, with plenty of power, then a spring rifle is for you. They are often referred to as ‘workhorses’, as they just keep going, and in my opinion, it’s best to start with a spring rifle to learn how to shoot with the recoil, as that is an art in itself.

In terms of picking the best spring air rifle, there are a host to choose from, and the Weihrauch HW95k, and Air Arms TX200 are often mentioned.

CO2 Power

A diagram showing the workings of a Co2 powerplant in an airpistol
A diagram showing the workings of a Co2 power plant in an air pistol

Co2 air rifles and air pistols can be powered by either of the standard capsule sizes which are the 12g Capsule, as first introduced by Crosman, or the 88g Capsule that is commonly used on paintball guns. As you can see in the diagram opposite, the insides consist of a gas chamber where the co2 sits, or attaches, which then goes through a valve, which is knocked by a hammer to release the gas through to the barrel on each shot.

Advantages to the Co2 system include the absence of recoil. As there’s no large inertia of the kind to be found in the spring rifle, when the trigger is pulled, the hammer travels about an inch forward to strike the valve and that is it. This absence of recoil helps you keep your aim and hit your target as your hand is not being moved by this force, whilst the pellet is travelling down the barrel. Another advantage is the quietness of the actions. Most of the noise that comes from a Co2 gun is caused by the co2 gas and pellet escaping the barrel at great speed, so fitting a silencer can often make these guns near silent. CO2 systems are often bolt action, or in pistols they can be semi auto, so this permits a multi-shot system that means you can fit in a follow up shot a lot quicker than you could do with a spring rifle. Co2 pistols are also great fun in semi auto format as the projectiles come out the barrel as quick as you can pull the trigger so target shooting or plinking is always a blast.

1024px-BB_gun_with_CO2_and_BBs
Crosman air pistol with Co2 Capsules. Credit: By Hustvedt – Own work, CC BY-SA 3.0, $3

Disadvantages of this system is that temperature can massively affect the performance of these guns, which in England, with our cold winters and hot summers, can be a real problem! This difference can sometimes be a foot pound of energy or so, but it does depend on what gun it is. The number of shots also decreases on a cold day which can be a real problem when you’re on a hunting trip or shooting at a competition, and you forget to account for the change in temperature. As the co2 capsule in the gun is used the pressure decreases until it runs out which can be a problem as the pellet velocity drops, as does the point of impact, so if you don’t realise that the co2 is running out, you can totally miss what you’re aiming for very easily.

PCP Power

PCP airguns are very similar to Co2 guns in that the air is held in a reservoir, and then released through a hammer and valve system. Examples include the Walther Rotex RM8 and the BSA Scorpion.   The difference between CO2 and air is the compressed air is held at a much higher pressure than the Co2 is. Co2 on average is around 800 PSI, whereas PCP Rifles work on around 2900 PSI, so more than 3 times the pressure! This massive increase in pressure means that the compressed air gives the pellet a very quick push, opposed to Co2 providing a very slow push which in turn leads to better shot to shot consistency and accuracy.

daystate-pulsar-synthetic-7914
A Daystate Pulsar Synthetic. A great example of a high-end PCP Air Rifle.

Other advantages of PCP are that the pressurised air isn’t affected by changes in temperature like Co2 capsules are. This is mandatory when in a serious shooting situation, whether it is hunting or target shooting as each shot counts. A PCP rifle’s power output is normally higher and much more stable than a CO2 weapon, as the rifles themselves are of better construction, and sometimes incorporate regulators, which increase the consistency even further. Accuracy is also phenomenal on the PCP rifles as high quality barrels and materials are used, and it is quite easy to put pellet on pellet.

As with Co2 power, suppressors can be fitted, which make most of the PCP rifles whisper quiet, and most of them feature multi-shot magazines, which are indexed through a bolt action or side lever action system making them a joy to shoot.

Disadvantages to the PCP system include the expensive set up costs. The rifles themselves start from around £380, then either a stirrup pump or a dive bottle are needed to recharge the reservoir. The dive bottle then needs to be refilled when they get low which is normally around £5 at a dive shop, although this is a small price to pay for the accuracy achieved. Other disadvantages are that there are a large number of seals within a PCP rifle, and for the most of the time they are hassle free, but over time they do perish and cause leaks, requiring a service. However, these regular services alleviate any down time.

Roundup

Which one you choose is really your decision at the end of the day, but if you’re looking for a rifle which you will shoot occasionally for either pest control/hunting, and the odd bit of casual target shooting and plinking, then a Springer will be the best choice for you, as they are rugged and reliable.

A Co2 will be a step up from a springer for a similar job, although they are really more suited towards smaller pest/vermin control and casual target shooting and not up to hunting due to the fluctuations in power.

If you’re going to be using an air rifle a lot for hunting, and competitive target shooting, then a PCP is the way to go. A good PCP can last 10 years or more if looked after, and the refills are a small price to pay for the accuracy and quality that a PCP delivers.

You can check out our range of spring powered air rifles, Co2 Powered air rifles, and PCP powered air rifles in our airgun store. Unlike most online retailers, we can deliver these direct to your door!