Type: BB air pistol.

Manufacturer: Umarex USA.

Model: TDP 45 TAC

Materials: Pastic outer shell.

Weight: 1.4 pounds (566 grams)

Barrel: Metal non-rifled (4.25 inches).

Propulsion: CO2 x 1.

Action: Semi auto non-blowback, double action only.

Ammunition Type: 4.5mm BB's.

Ammunition Capacity: 19 round metal stick magazine.

FPS: 410.

Trigger Pull: The trigger pull on the Umarex and TDP 45 TAC is medium to heavy but since it is a double action only trigger, this is to be expected. There is a fair amount of take up with the entire pull being about 8-9 pounds with the release point happening right at the very back of the pull, you get a bit of a clicking sound warning right before it releases. If you are used to shooting other lower priced double action triggers where the barrel protrudes out of the front of the gun when you pull the trigger then you will know what to expect with this this style of DOA trigger as the setup is pretty much exactly the same.

Accuracy: Since the TDP 45 TAC comes with a laser, I opted to use the laser over the open sights even though you have the choice of using open sights as their is an open channel under the sight rail allowing you to see both the rear and front sight pretty clearly. Of course you can mount a scope or red dot sight on the sight rail if you choose to. During my Field Test Shooting portion of this review I would have to say I got around a 2 inch 8 shot grouping but considering I actually took 10 shots, the extra 2 shots spread the grouping out a bit to around 4-5 inches. I do have to recommend you keep a close eye on the laser battery door as mine had a tendency to open up mid shooting. perhaps some black tape is in order? In terms of FPS performance, my Umarex TDP 45 TAC shot really close the claimed 410 fps coming in at 397 with my 5 shot chronograph testing using a brand new CO2. You can expect to get higher feet per second performance on a warmer day since temperatures on my test day where not overly warm.

Build Quality: TheUmarex TDP 45 TAC is built on a two sided plastics shell which you will find has all mechanical parts moulded into it with the exception of the trigger, safety and magazine release. Again, most of the build materials on the gun and the TAC accessories are plastic with the exception of some internal parts like the stick magazine, the barrel and the trigger. Because the gun is fairly light weight, even a hard drop would probably not cause to much harm with the fairly durable plastic and you won't have to worry about any paint wearing off ;)

Realism: The TDP 45 TAC CO2 BB Pistol is not actual replicas of any specific gun in production that I know of, it is styled after todays modern mid to compact sized semi auto pistols but it is hard to pinpoint any one specific gun. The TDP TAC 45 does look like a real gun but it's function is based more around what the easiest way is to build a BB gun rather than how can we make this gun function as close to a real gun as possible. That said it is very efficient and simple in operation which should make it very reliable in the long run.

Available From: The Replica Airguns Store.

Pros:

• Very low cost, at $60.

• Nice combination of lots of shots per CO2 with strong FPS and overall decent accuracy.

• Universal metal stick magazine works in a variety of guns, can mix and match.

• CO2 tab is fairly well hidden.

• Comes with sight rail, laser and mock suppressor accessories, some could even be sued on other guns?

• Construction screws are less obvious (Smaller and discrete).

• Tried and true firing mechanism that works and is reliable.

• I like the SA177 style CO2 hatch that opens and pivots.

Cons:

• Mostly all plastic shell.

• Not a lot of actual working parts except for the trigger, magazine release and magazine. All else is molded in to the plastic.

• Double action trigger is a bit long and heavy which can effect accuracy.

• Battery cover on my laser could be tighter and less likely to open up accidentally.

Comments:

For $60 you get a lot of fun and versatility for what you are spending. You could even take some of the Tactical accessories off like the sight rail and laser and sue them on some of your other air pistols with rails. No the Umarex TDP 45 TAC is not the most realistic or highest quality airgun out there but I bet you will get tired of shooting it before it wears out on you because it has such a simple internal firing mechanism. You can change the look by either taking some of the accessories off or adding even more, the choice is up to you!

Watch my YouTube Table Top and Field Test Reviews for the Umarex TDP 45 TAC CO2 BB Pistol:

Click here to buy the TDP 45 TAC in Canada

Click here to buy the TDP 45 TAC in the US

• Make sure to checkout my Table Top Review for the Umarex PX4 Storm:

I originally reviewed my first generation Umarex PX4 Storm CO2 Blowback Pellet Pistol back in August of 2010. Mine was actually one of the first PX4's to come into Canada. Since it has been almost 4 years since I first got my hands on this pellet pistol, I though it might be worth taking a revisit of it and comparing a first generation version to a current generation version of the Umarex PX4.

Cosmetically they are really close, I found it hard to tell them apart visually, My first generation had perhaps a slightly lighter colored slide? Other than that they look identical. When I loaded them both up with pellets I did notice that my 4 year old PX4 magazine was tighter in terms of loading the pellets, So in other words, the new Umarex PX4 magazine has slightly larger diameter holes. I don't think this really made much of a difference while shooting, it's just a bit easier to load the newer magazines.

In terms of shooting performance, both Umarex PX4 Storms performed very similarly, getting almost the exact feet per second rating on my Chronograph. (First generation had 363 average fps versus current version with 357 average fps). By the way I was using 7 grain flat head RWS pellets for both my Chronograph and target testing.

Both pistols also shot really nice groupings, form side to side there was about a 1.5 inch spread but vertically the groupings seemed to get more into around the 3 inch spread range. This could be perhaps because of shooting heavy grain pellets and the variation in fps which will make a heavy grain pellet drop a bit. My first generation PX4 did seem to shoot a bit higher on target then my current generation PX4 which seemed to like to shoot right in the bulls eye area.

Both pistols have a really nice snappy and hard hitting blowback action especially using a new CO2, they are also a bit on the louder side so be aware of this when shooting in residential areas. You can expect to get around 4 decent magazines or 64 shots per CO2 but there will be some power drop near the end of the CO2.

Overall the Umarex PX4 Storm CO2 Blowback Pellet Pistol is a great looking replica of the real steel PX4 and also performs very well in terms of power, accuracy and shots per CO2 for such a hard hitting blowback pellet pistol. It is is also one of our best priced Pellet Pistols in my books for value versus cost spent.

Watch my Vimeo Video Umarex Beretta PX4 Storm Blowback Pellet Pistol First Generation Versus New Head to Head Showdown:

Buy PX4 Storm in Canada   -   Buy PX4 Storm in the US

Make sure to also checkout my full Table Top Review where you will find more details and specifications for the KWC Luger P-08 Airsoft replica pistol which is virtually the same gun as the 4.5mm BB version with the only real difference being the ammo type and the amount of rounds per magazine (21 rounds for the 4.5mm BB version and 15 rounds for the 6mm Airsoft version).

I have also already made a full Field Test Shooting Review for the Airsoft version of this CO2 Blowback Pistol where I got very similar results using slightly heavier .25 gram Airsoft BB's so again, make sure to checkout that YouTube Video Filed Test Review.

Basically in this YouTube video, I shoot the 4.5mm Steel BB version of the KWC P-08 Luger head to head against the Airsoft Version to see how they compare in terms of Feet Per Second speed and Accuracy from30 feet away from a paper target using a semi rested shooting stance. As expected the heavier 4.5mm Steel BB's shot a bit slower but did seem to have a slight advantage in the accuracy department.

Watch my YouTube Field Test Head to Head Shooting video of the KWC Luger P-08 CO2 Blowback Replica Pistols to see how they both compared:

Buy the KWC Luger P-08 in the Canada Store

Some updates to share with you, first off we have the KWC Luger P-08's back in stock. And that would be for the 6mm Airsoft and 4.5mm Steel BB versions. get them while you can, our last batch ran out fast!

I also show off the Umarex TDP 45 Tac which is the tactical version of the TDP 45 and comes with the additions of a threaded barrel that houses a removable mock silencer, a sight rail for adding a red dot scope and a removable laser. All of this for around $60 so great value for sure!

I also wanted to revisit the Umarex PX4 Storm Blowback Pellet Pistol since I reviewed this gun way back and my personal Umarex PX4 Storm was one of the first to enter Canada and as I saw with the Umarex CP99 Compact, Umarex made some slight tweaks to it and improved the overall performance. So perhaps a side by side comparisons in order, first generation versus present generation.

I also mention the ASG Bersa Thunder Pro 9 because I actually forgot I had reviewed it and was going to review it again. Guess I am either getting old and losing losing my mind or I have made way too many videos and can not keep track anymore, perhaps a bit of both, anyways ignore that part of the video, you can already watch my Table Top Review and Filed Test Review for the ASG Bersa Thunder Pro 9.

This topic of Blowback Airguns Versus Non-blowback Airguns comes up often so I thought I would address it a second time around since I get a lot of new visitors and subscribers daily who may not have watched my first video explanation on this topic. You can also checkout my first video on this subject since there may be some stuff I missed out in this video second video ;)

There are really two types of people asking or commenting on Blowback Airguns Versus Non-blowback Airguns. The first type of person who genuinely wants to know which is best and for what reasons. Then there is the other kind of person who makes a narrow minded statement that one type is clearly better than the other type, based on their own preferences and interests but not considering that there are other people out there with different opinions and preferences than them. You know who you are and we all know you are not going to change cause that would require an open mind...

Here is a list of the Pros and Cons I go over for each style of Airgun:

Pros:

• Blowback guns simulate recoil.

• Blowback guns can have better and more true triggers compared to their real steel counterparts.

• Blowback guns can be better suited for action shooting.

• Blowback guns are better as prop guns.

• Blowback guns are generally more realistic in terms of mechanics.

• Non-blowback guns generally use less CO2 per shot.

• Non-blowback guns generally have higher fps.

• Non-blowback guns can be more accurate.

• Non-blowback guns can be more reliable.

• Non-blowback guns can be less expensive.

Cons:

• Blowback guns generally get less shots per CO2.

• Blowback guns generally have lower fps.

• Blowback guns can be less accurate.

• Blowback guns can be less reliable.

• Blowback guns can be more costly. 

• Non-blowback guns do not simulate recoil.

• Non-blowback guns do not have true single action only triggers.

• Non-blowback guns generally have heavier triggers that slow down shooting performance.

• Non-blowback guns are generally not as good for prop use and or training.

• Non-blowback guns generally are not as realistic compared to their real steel counterparts. 

Watch my Vimeo video where I go into detail on Blowback Airguns Versus Non-blowback Airguns again ;)

In this Vimeo video, I go over a common question I get pertaining to the recoil effect of Airguns and Blank Guns. Many people want to know if Airguns and Blank Guns have similar recoil effects to a Real Guns and if so, how much recoil will you feel from an Airgun or Blank Gun?

The short answer is yes, there is some recoil with both Airguns and Blank Guns since whenever there is a force in one direction there will be a somewhat similar force in the opposite direction creating what we feel as recoil. With Airguns since the force from the CO2 or compressed air is rather small in comparison to that of the gun powder blast from a Real Guns or even a Blank Gun, the recoil is very slight. Blank Guns have similar gun powder charges to a Real Gun and so the recoil is more noticeable but unlike a Real Gun, a Blank Gun does not really push against a sizable object like a bullet, a Blank Gun only pushes against the air in front of the barrel which has very limited resistance and so there will be much less felt recoil from a Blank Gun than the recoil from a Real Gun pushing on a heavy grain bullet.

With semi auto Guns like Blowback Pellet and BB Guns and semi auto Blank Guns, there is also the momentum and mass of the slide to consider as it moves backwards and forwards which also gives the effect of recoil and in the case of an Airgun accounts for most of the recoil felt by the shooter.

Watch my Vimeo video on this subject where I go into much more detail and explain the effect of recoil when shooting Airguns and Blank Guns:

Great news, we just received our shipment of KWC P-08 Luger CO2 Blowback Pistols and yes we have them in both 4.5mm Steel BB and 6mm Plastic Airsoft so this news should make everyone very happy!

This shipment is only for our Canada Replica Airguns Store at this time but we hope to have them in the US Replica Airguns Store shortly when we add the KWC line.

The KWC Mauser is still a bit of a ways off since it was still a sample product when I tested it.

So make sure to pick yours up ASAP before we sell out of them as we have limited supplies and if you haven't already watched my Table Top Video and Field Test Video for the KWC P-08 Luger then make sure to do so.

Buy KWC Luger Airsoft Version in the Canada Store

Buy KWC Luger BB Version in the Canada Store