In this Comparison Video I go through the benefits and shortcomings of CO2, Spring Piston and Pump Airguns. I focus mainly on Airguns but there is a bit of a crossover with Airsoft guns.
All three systems (CO2, Spring, Pump) create pressure that forces the ammunition with a high force out of the barrel. Similar to how gun powder is the source of energy for a bullet.
Here are some basic statements that best describe CO2, Spring Piston and Pump Airguns.
CO2 Airguns:
CO2 Airguns use the expansion of CO2 gas to create the pressure required for the ammo.
CO2 Airguns generally store enough CO2 for multiple shots per cartridge.
CO2 Airguns have a limit as to how much power they can produce since CO2 has a set vapor pressure of 850 psi, or about 56 bar at room temperature which is around 25 C or 77 F. CO2 Gas also requires a warm environment to expand so warmer temperature and longer barrels help with power.
Some CO2 guns can also use pressurized air tanks in place of CO2.
Spring Piston Airguns:
Spring Airguns use the release of a pre-cocked spring and plunger system to compress air to power the ammo.
Spring Piston Airguns require the cocking of the spring between each shot so they are single shot only.
Spring Airguns are limited to how much effort is humanly possible to cock the spring into position. If you make the spring to strong then not everyone will be able to use the Airgun effectively. Too week of a spring and the Airgun will lack power.
Spring Piston Airguns are known for having a fair amount of recoil and vibration when the spring moves both forward and backwards quickly inside the Airgun.
Spring Airguns can use either a mechanical spring or a gas spring.
Pump Airguns:
Pump Airguns (either Single or Multi-Pump) store air pressure in a chamber that when released, powers the ammo.
Most Pump Airguns require at least 1 or more pumps, often up to 10 pumps for each shot and you generally only get one shot per set of pumps. Not to be confused with PCP Airguns (Pre Charged Pneumatic) which have large pressure tanks that are recharged with a high volume of pressurized air that is capable of shooting multiple shots per charge.
Pump Airguns are also somewhat limited to how much effort is humanly possible since the higher the chamber pressure, the harder it will be to pump the Airgun.
Misc Airguns:
Generally speaking both Spring and Multi-Pump Airguns have more potential power than a CO2 guns since CO2 has a set peek pressure limit.
Pump and CO2 Airguns are know to have very little recoil since the pressure is stored in a chamber and then released by a valve. No slapping back and forth of a large internal spring.
Pros:
CO2 Airguns:
CO2 Airguns allow for multiple shots per CO2 cartridge for more realistic action shooting.
CO2 Airguns do not require any human effort to charge the gun other than loading the CO2 and Ammo into the Airgun.
CO2 Airguns allow for true semi auto shooting ability.
Spring Piston Airguns:
Spring Airguns have the potential for high velocity since the larger and stiffer the spring, the greater the output force.
Spring Airguns do not require anything other than your ammunition, typically either a Pellet or BB.
Spring Airguns are mechanically very simple which makes them very reliable and less expensive to produce than other types of Airguns.
Pump Airguns:
Pump Airguns have the potential for high velocity since more pumps equals greater output force, only limited by the users strength and the pressure rating of the Airgun.
Pump Airguns do not require anything other than your ammunition, typically either a Pellet or BB.
Pump Airguns have next to no recoil which makes them very easy to shoot and highly accurate.
Cons:
CO2 Airguns:
CO2 Airguns require the purchase and use of CO2 or they simple do not work.
CO2 Airguns are very susceptible to temperature changes, especially cold temperature since CO2 needs a warm environment in order to expand. Cool down effect also plays a role in power output.
CO2 Airguns have a maximum set amount of power output.
Spring Piston Airguns:
Spring Airguns require the pre-cocking of the spring for each shot.
Spring Airguns can take some getting used to since the spring recoil/vibration requires a very lose grip (Military Grip) to shoot accurately with them.
Spring Airguns should not be stored pre-cocked since this can damage the spring, less so with gas spring versions.
Pump Airguns:
Pump Airguns require pre-pumping to pressurize the air chamber for each shot.
Pump Airguns, especially Multi-Pump Airguns take the most amount of human effort for each shot.
Pump Airguns need to stored with at least one pump in them or the seals can get damaged over time.
In this Comparison video I go through the benefits and shortcomings of both Blowback and Non-Blowback Airguns. I focus mainly on Airguns but there is a definite crossover with Airsoft guns.
Here are some basic statements that best describe both Blowback and Non-Blowback Airguns.
Blowback Airguns:
Blowback Airguns usually have a movable slide that moves back and forth with each shot.
Sometimes the blowback operation is internal (Internal bolt) so there may not be an external moveable slide.
Some CO2 is used to move the slide rearwards in a Blowback Airgun.
The Blowback motion of the slide with some blowback airguns can also cock the hammer or internal striker allowing for true single action trigger pull. But not always!
Some Blowback airguns have the potential for full auto capabilities since they can have a true semi auto action.
There is some noticeable recoil from the Blowback action simulating the recoil of a real gun.
Non-Blowback Airguns:
Non-Blowback Airguns can have fixed or movable slides but they will not cycle back and forth with each shot.
Non-Blowback Airguns tend to have less working parts since no Blowback valves are required or even a moveable slide.
There are some Blowback and Non-Blowback Airguns that field strip similarly to their real steel counterparts but this is most commonly found in Blowback Airguns.
Non-Blowback Airguns require the shooter to cock the hammer for single action shooting or use a double action trigger pull for semi auto like performance.
Pros:
Blowback Airguns:
Blowback Action causes a noticeable recoil which makes the airgun feel more realistic.
Blowback Airguns in some cases have true semi auto action with true single action triggers which mimic the authenticity of the real steel versions of the guns they replicate much better making them better training tools.
Having some recoil makes blowback Airguns potentially better training tools.
Blowback Airguns look really cool when shooting them and are great action prop guns.
Non-Blowback Airguns:
Non-Blowback Airguns tend to have less working parts so less to go wrong and more reliability.
Non-Blowback Airguns can be more accurate since the recoil from the blowback is not a factor.
Non-Blowback Airguns have more potential power and more shots per CO2 since no CO2 is robbed for the blowback operation.
Cons:
Blowback Airguns:
Blowback operation can rob some of the power and will also rob how many shots you get from the Airgun.
Blowback Airguns are effected even more by cold weather and the cool down effect.
The recoil from Blowback Airguns can effect accuracy for some shooters.
Non-Blowback Airguns:
Non-Blowback airguns are generally double action when shooting semi auto and so the trigger pull will be longer and heavier.
Non-Blowback Airguns do not replicate the recoil action of a real gun.
Non-Blowback Airguns do not look as cool to shoot and are not as good of an action prop gun.
Is an Airgun Good for Self Defense? Another one of those questions I get asked fairly often that's a bit hard to answer in a few sentences... Not all of us have easy access to a 9mm pistol or even a rifle but many of us can get our hands on an airgun fairly easily and they look real enough, I guess that is one thing they have going for them.
But what if the mere sight of what looks like a gun does not scare an intruder off? If you where hoping that would be enough, you may just be out of luck and what if you just brought an Airgun to a "real" gun fight? You are going to be drastically "outgunned" pun intended and here's why. A 4.5mm Steel BB weighs about 5.1 grains and generally you are looking at about 2-3 foot pounds of energy from a CO2 BB gun. Even a .177 caliber lead pellet is only marginally heavier at around 7-8 grains and if you're really lucky you might just get 4 foot pounds of energy out of a CO2 pellet pistol.
So let's take a look at a fairly conservative "real pistol" rounds, the 9mm. The 9mm rounds come in different bullet weighs but you can get a 120 grain 9mm in a plus p ammo with as much as 400 foot pounds of energy and even with that much raw power, many people claim that a 9mm round does not always have enough stopping power to put down a person even when shot multiple times center mass. It just depends what vital organs or arteries you hit that determines if he gets lucky or you get lucky.
Your 5.1 grain 4.5mm Steel BB is not going to do anything if it hits any type of clothing and even if you find some flesh it's just going to piss off the intruder.
My suggestion is to consider a bat or a golf club or a really big knife or just about anything other than an airgun because if the sight of the airgun replica does not scare an intrude away then you are really buggered.
Keep in mind that you need to abide by any laws regarding the use of self defense in your areas. Even just physical force could be considered a crime and at the end of the day you are ultimately accountable for your actions.
I finally answer the question... Which Airgun is the Best? There has to be a best airgun out there right? So let's cut to the chase and stop waisting everyones time and money buying the third Best Airgun or even the second best Airgun! Why would you even want anything other than the very best Airgun available to mankind!
I really hope you weren't one of the gullible ones that actually bought something other than the Best Airgun, well I guess you're going to have to watch my YouTube video to find out which Airgun is the Best Airgun of all time...
In many of my reviews I show the loading process of each gun but sometimes I either skim over this part or assume most people already know how to load an Air Pistol and skip it entirely. Well as it turns out not everybody does know how to load up an Airgun or they are unclear on certain areas, like do you actually need the CO2 and how long can you leave CO2 in an airgun?
So I made a video specifically to cover how to load CO2, BB's and/or Pellets into your Air Pistol.
Now even though this video is targeted at 4.5mm Steel BB and Lead Pellet Pistols, there is a crossover with 6mm Airsoft Pistols so this video may also help an Airsoft shooter.
Our Family Bearded Dragon (Dijon) was looking rather sad and lonely today so I figured he could hang out while I made the video, he really doesn't do much of anything most of the time so why not give him a special appearance in one of the Replica Airguns Videos ;)
Two questions that come up over and over again and to be honest I just hate answering, mainly because both of these questions to me are kind of common sense questions. I feel if someone where to stop and actually think about teh question, the answers would become obvious.
That said, common sense has to be learned somewhere and not all of us are exposed to the same life experiences so here goes...
The two questions are:
Will this Ammunition Work in my Gun?
Can I Convert a Blank Gun to a Real Gun?
The answer for both of these question is actually the same! Use the ammo made for your gun and do not try to use anything other than the ammo that was made for your gun. Do not try to modify your gun to shoot anything other than the ammo that was made for it, if you do, you may be breaking the law and could land yourself in jail. If you can follow these rules then your ammo and gun will work as intended :)
So that's pretty much it in a nutshell, watch my YouTube video below as I show you examples of ammo types with visuals on exactly why you need to use the ammo made for your gun. I also talk about the dangers of attempting to modify a blank gun to shoot some sort of real bullet and why it is a very bad idea in so many ways to try and convert a blank gun into a real gun.
This video should go "Hand in Hand" (pun intended) with my Best Two Handed Pistol Grip Tutorial Video that I did last year back in August. After that video I had several people ask me to talk about how to aim a gun. I guess if you have been shooting guns for a while you kind of take it all for granted but after teaching my kids the proper way to aim a gun at a target, this info is not naturally born into us ;)
This video demonstrate how and where to place your open gun sights on a target and also how you can compensate for a gun that may not be perfectly sighted in.
This is take 2 of my Modification to my F1 Chrony Chronograph. The purpose of this modification is to improve the low light FPS readings. In my first attempt I used LED Puck Lights but they where the kind that used flat panel LED's and they only had 4 panels per LED Puck which made each LED panel kind of bright. I did get OK with my first mod using LED Puck Lights but not as good as I would like to see.
So here we are with take 2 of F1 Chrony Chronograph LED Puck Light modification and this time around I am using standard bulb styled LED lights and to improve my chances of this working I went with and LED Puck that contained 24 LED bulb lights per puck, this way each light on it's own is a bit dimmer which I feel will give a more diffused lighting effect and hopeful consistent fps readings.
By the way I got these LED Puck Lights at my local dollar store for $2.50 each so not a very expensive modification, especially if they work.
Well... Watch the video and see how they perform...
This video was made to show you the results I got by mounting LED puck lights to the top of my F1 Chrony Chronograph defuser panel in order to improve the low light Feet Per Second readings when using 4.5mm Steel BB's.
I have been struggling with my F1 Chrony Chronograph during the fall and winter months as tit becomes overcast and dark where I live. There have been days where I have gone out to shoot my field test shooting video and not been able to get any Chronograph fps results which is very frustrating because much time and effort goes into the planning setup of each video.
I was given advice from several of my viewers to mount an LED puck style light on the back side of my Chronograph defuser panel and that this helps the Chronograph to read much better in low light situations.
I bought a multipack of the LED puck lights from my local Costco but they did not work as well as I expected them to as they had a panel style of LED rather than the bulb shaped LED which I think may diffuse the light a bit more. My next experiments will be done using LED Puck lights but with the bulb styled LED.
You can watch my video to see how my first attempt using an LED Puck light with my F1 Chrony Chronograph worked out.
Moving on to the head to head comparison of the Tanfoglio Gold Custom versus the Sig Sauer X-Five Sight Rail (Open version). Again like my previous video of the KWC Model M1911 Tac A1 versus the Cybergun-KWC GSG 92-M92, these two Air Pistols feature full size drop out metal magazines that hold the CO2 and 4.5mm steel BB's, along with full blowback with working slide catches, safeties and magazine releases. Both are field Strippable and both have the addition of sight rails with red dot sights for quick target acquisition.
I did not find either sight rail pistol to be all that much more accurate than similar open sight pistols like the KWC Model M1911 Tac A1 and Cybergun-KWC GSG 92-M92, but I did find that target acquisition was much quicker and even when I accidentally double tapped the trigger, the second round was right on target.
In this field test comparison I shoot both guns through my Chronograph to see what kind of feet per second performance each one shoots, I also take them back 30 feet and shoot 10 rounds on a paper target using a semi rested position for true accuracy results.
Watch my Field Test Head to Head Shootout for the Tanfoglio Gold Custom versus the Sig Sauer X-Five Sight Rail:
I stopped by the ICS Booth, we don't sell too much of their products but have carried a few items from time to time. ICS caries some nice quality Airsoft guns including the M1 Grand with real wood stock, and some AK & AR variants.
One of our suppliers had the new FN Herstal Five-seveN Blowback Airsoft pistol, I believe made by Marushin. Like the real FN Herstal Five-seveN, the pistol is pretty much all polymer including the slide and frame. This pistol also uses CO2 in the full size drop out magazine which should make it fairly powerful.
Looks like there is another Dan Wesson contender available now in the form of a Swiss Arms S&W 357 Magnum 4 inch and 6 inch barreled version, they look really nice and like the Dan Wesson have the realistic reusable brass shells that hold the 4.5mm Steel BB's.
Ever considered owning a mobile Gunsmith vehicle, look no further, I came across this pimped out Firearms Van complete with machine guns mounted in the front :) Inside was a complete firearms workshop.
Last but not least, we had some fun while in Vegas. I go down for the SHOT Show for business but I also bring my wife and we make time for some non business related activities. I generally stay at the WorldMark resort each time and this year the weather was pretty nice so we where able to get some sun by the pool a couple of days and I even got a tan line! Of course the food and entertainment is always awesome in Vegas.
Gamo did not have much in terms of new Replica guns this year either? Again, Gamo does seem to focus more on their hunting and target air rifles which for me is not my focus. Pretty much the same Replica guns as last year...
This year the Crosman booth was a bit of a let down in terms of "Replica guns" There really wasn't anything new to speak of? I didn't hang around too long to check on the non-replica guns, perhaps they have been focussing on that area of their market for this year?
One 4.5mm CO2 Blowback BB Pistol they featured as a prototype version last years was on display this year as the final product, the Crosman GI Model 1911BB. And again I was not overly impressed. The Crosman GI Model 1911BB looks for the most part like a 1911 except for the funky trigger which is supposes to look like a 1911 single action trigger. In reality it is a rather heavy double action trigger not at all true to a 1911. I was also puzzled by how recessed the barrel was, sure it's nice to have a slightly recessed barrel to make the pistol more believable but the GI Model 1911BB inner barrel is recessed at least an inch or more robbing this pistol of potential fps.
Guess I'm going to have to try one out at some point to see if it shoots better than I am giving it credit for.
One product from Crosman that is kind of a crossover between a replica and a PCP rifle is the Crosman MAR177 PCP AR Conversion Kit. It is designed to replace the top receiver for a standard AR allowing AR owners to shoot .177 caliber pellets using a standard Pre Charged Pneumatic system with their AR platforms. Of course you need an AR lower to use the Crosman MAR177 PCP AR Conversion Kit.
I also visited my friends at the ASG booth but for some reason I did not get a photo of their booth? I do have some video walk through stuff I will show you in my YouTube Video coverage of this years Vegas SHOT Show. Most importantly I have lots of gun photos so let's take a look at them...
One of my favorite ASG pistols is the Bersa BP9CC, I have already reviewed it and I just really like how this gun looks and holds, ASG took it one step further this year by adding a two-tone silver version and I have to say it looks awesome in person, my photos do not do it justice at all :(
A new handgun to the ASG blowback pistol series is the CZ P-09 Duty Pellet pistol. Basically it shares similar mechanics to the Umarex PX4 and Gamo PT-85 using the double sided rotary pellet magazine with 8 shots located on each end of the stick magazine. The ASG CZ P-09 Duty features a metal slide, working hammer and safety.
Another pellets pistol that should be very familiar to most of you is the new .177 caliber pellet shooting Dan Wesson in 6 inch silver and 8 inch black versions. ASG added a rifled barrel and redesigned solid brass shells that hold pellets instead of 4.5mm Steel BB's. Expect to take a little bit longer to reload the pellets as unscrewing the tip of each shell is required to place a .177 caliber pellet in each bullet tip.
Of course ASG has tons of licensed pistols to choose from, many on both 4.5mm Steel BB and 6mm Plastic Airsoft!
One new rifle that stood out to me was the ASG CZ Scorpion EVO 3 A1 AEG Airsoft Rifle, the Scorpion features an intelligent AEG system that detects when there may be a potential feeding problem and also when the magazine is out of ammo.
Umarex had a lot of new products this year so I thought I would start off showing you some of them. I will be following this post up with a full 2014 Vegas SHOT Show video once I finish posting some of my photos and comments on the show events.
Here is a photo of the main Umarex Booth.
I have always liked the 4.5mm BB version of the Umarex Makarov, Umarex now has the Makarov Ultra version that features blowback, a working slide catch and full size drop out magazine, looking forward to testing this one out!
Another kind of new addition to the 4.5mm Steel BB lineup is the Umarex Beretta Model 84FS. It has been available overseas but is now coming to North America. The Umarex Beretta Model 84FS also features blowback and a full size drop out magazine.
I'm not sure if we needed another rebranded version of the KWC 1911 Blowback BB pistol, but we got one anyways! Umarex now has their own version of what looks to similar to the KWC Tac A1 but with Colt licensing.
Umarex also made up a very limited edition and very weathered looking blowback BB shooting 1911 based on the KWC design called the Colt 1911 WWII Commemorative. I am not sure how many where made but I know there are not a lot of them... Hope I can get my hands on one...
Umarex came out with Smith & Wesson 327 TRR8 last year and this year they have added a similar styled 4.5mm Steel BB shooting revolver with removable shells but in a licensed Colt Python 357 version.
Last but not least and going back many years, Umarex is bringing out another Legends Series 4.5mm BB pistol. The German Mauser C96, I'm not 100% sure if it's blowback or not but it does seem to have a working action, the main pistol is made out of Polymer but it does have a full size drop out magazine and seems to have good weight overall. Most of the parts work like the original Mauser C96 including the adjustable rear sight and safeties.
This post is really all about watching the YouTube video and seeing how these two similar CO2 4.5mm Steel BB revolvers compare to each other. I was working with a new Chronograph since again it was really dark outside and my old Chronograph does not like darkness. I did get some usable Chrony results with the new one but I did have to work for it ;)
I get many question over on my Vimeo Channel, lots of times people asking me which gun is better and in most cases it really comes down to personal preference. But in some situations the comparisons are really close and to be honest it's even hard for me to decide which gun I think is better.
I get asked which one has higher fps, or is more accurate, or has harder blowback recoil... the list goes on. Without actually taking both gun outside and doing a head to head test using the same exact situations, I really can not honestly tell you! So that's exactly what I am going to do. Take some of the most commonly asked about gun comparisons and have a showdown.
Over the next while I will be making a total of five separate videos where I compare the following CO2 BB pistols head to head:
So it's 2014 but I still needed to make my 2013 Airgun, Airsoft Gun and Blank Gun Collection Favorites for 2013. It's become a tradition I guess you could say. No I do not show all the guns in my collection but I do cover most of my favorites and also some new guns I picked up in 2013.
Here's a peek but make sure to watch the YouTube video bellow where I go over all my top picks for 2013. You can also buy many of the guns I show in this YouTube video over in our Canada and US Replica Airguns Store!
After posting my Table Top Review for the Gamo MP9 Blowback CO2 Pellet and BB Tactical Airgun, It seemed like most people where pretty interested with it and where looking forward to my Field Test Shooting Review. So I wanted to get this one out before the Holidays! Thought I would wear my Santa hat for this one :)
I did manage to get my Chronograph problem figured out so for this test I got reads on all 8 shots which was awesome! So how did my Gamo MP9 Blowback CO2 Pellet and BB Tactical Pistol perform? Pretty nicely overall, since it has 8 shots at each end of teh 16 shot rotary magazine I decided to base my testing on 8 shot groups. The first 8 shots where aimed through my Chronograph resulting in an average 415 fps using 7 grain RWS lead pellets. Not bad considering how cold it was and the fact that I was not using the super light weight PBA® Platinum Pellets. I would expect even lead pellets to hit 450 fps on a warm day.
The next 8 rounds where designated for the paper target which was setup 30 feet from my semi rested position (rested on sand bag and standing in the back). All 8 rounds shot within 1.5 inches and I am pretty sure I could do this all day long with this pellet shooter. I then emptied the other half o my magazine on my swinging steel targets and it appears I hit them most of the time looking back on my video.
The blowback is minimal with this CO2 blowback pistol, I don't think the internal blowback mechanism caries that much weight to it but you do feel some blowback when the CO2 is new and full. Gamo claims the trigger to be around 9.5 pounds worth of pull but to me it feel much lighter, combine that with the pull length being fairly short and you can shoot 8 rounds off at a time in a hurry with this Gamo MP9 Blowback CO2 Pellet and BB Tactical Airgun.
If I could have my way I would have liked to have seen a working ejection port like the Umarex MP5K PDW and perhaps a bit more blowback feel but other than that the Gamo MP9 Blowback CO2 Pellet and BB Tactical Pistol is a great replica CO2 Blowback pellets gun for the money.
As promised I did a redo of my Original Chronograph Test for my Pedersoli Derringer Guardian #11 4.5mm .177 Pellet Pistol. The first time around I just could not get my Chronograph to read in the poor lighting I had going on that day. I spent a fair bit of time doing some testing with my Chronograph since it is that time of year when the lighting is poor and determined that I need to use the white defusing panels as it seems that my roofline and the low light are playing havoc with the Chronograph readings.
Once I sorted this all out my Chronograph worked perfectly and I was able to get some readings for you with my Pedersoli Derringer Guardian #11 4.5mm .177 Pellet Pistol. As I assumed I did not get much over 350 fps. I also got a lot of variation in the fps, most likely due to the fact that I had to roll down the pellets a bit on the backside in order to feed them in the barrel from front to back, some pellets where tight and some where a bit looser, the looser ones seemed to shoot a bit faster as less of the pressure may have escaped out the back where the primer was situated.
