This AEA Challenger Pro .25 Cal tuned for more power with less air will give you 60+ shoots with only 3000 PSI, With the 350cc tank.  I stopped shooting after 70 shoots with the 500 cc tank just because my crony ran out of sunlight and that was just at 200 bar/ 3000 psi.

My regulator was not holding pressure, At the time and I have never shot this gun with over 3000 psi.

But now the regulator is holding pressure at 170 bar and  You could fill it up to 4500 PSI if you would like, but It will just be a waste of air because you will get your maximum performance at just 3000 PSI with this gun in this current setup, you will have up to 70 + shoots,  Before your next refill .

This gun has video evidence of it

shooting a 20.06 grain H&N 1430 FPS  and 37 grain 1180 FPS depending on the weight of the pellet you can expect up to 120 FPE!!! With 60 grains or more, but don't take my word for it.  Just watch one of the 77 videos I have posted on YouTube under "Big Bopper Airguns " or just type in AEA Challenge Pro .25 cal.  most powerful in the world! You will pull up my videos, just click on my link to see all the current posts that I just released.  I believe we're up to 77 reviews on YouTube.


Let me clarify,

  The regulator is holding pressure at 170 bar,  if you go over 200 bar,  You will experience valve lock  (Which means the air pressure is so high that the valve will not unlock until the pressure goes back under 200 bar) But now after  Countless hours of fine-tuning this regulator, it is holding pressure at 170 bar, which means you can fill it up to 4500 If you would like and the regulator will stay at 170 bar.   But down the road if you experience any regulator problems, Not to worry, because all you have to do is turn the regulator valve On the right side of your barrel counterclockwise one revolution until you hear the air is "Slowly" Leaking out until the pressure is back to 200 bar, Turn the valve back clockwise, until the air stops leaking..  Or just cock it and refire. But the gun will not let you go over 3000 PSI/200 bar, Because the regulator is holding strong at 170 bar and when you're done shooting you can leave it filled to 3000 psi on the tank and you will be ready to shoot at A moments notice with the most bang for your buck!

As always, If you're not comfortable making these types of Adjustments, AEA will help you fix your gun up to 1 year after perches, you will have to pay shipping to and from the pellet shop where bin tac works.  I believe they quoted me $200 to fix or replace the regulator if I wanted to.  So if you make this purchase, you are saying you understand that this is a non-refundable item and that if the regulator stops holding pressure you will still get the same  Performance if not More powerful than the 170 bar that is currently holding But if you prefer a solid 200 bar I can make that adjustment for you before shipment with A New video to go with it. Every time I shoot this gun it is on YouTube so If you watch the last 77 videos that I've posted on this gun, you will see that this gun has performed fawlessly every time. 

So in conclusion, if you have any malfunctions are defects that have to be sent back to the manufacturer, which is the pellet  shop. You will have to go through the pellet shop online for any returned items, not eBay. After this deal, all sales are final. There will be no cash back after perches,  that means all sales are final Just like it states in eBay's Seller's guidelines Rules and regulations.  You are waving any right to cancel this deal for any cash back, or I will not sell this on eBay. If you are unsure of this purchase, just watch one of the 77  videos. I have posted on YouTube showing you. This gun will perform flawlessly time and time again. I'm about to do a new review if you're in the market and want to see what new improvements I've made to the regulator because it's been holding pressure even after the tank has exhausted all its air. I haven't seen any difference in performance other than the regulator holding 170 bar, Because when it use to lose air pressure like the take does on every shot.  But not anymore.  If you're interested in seeing what new improvements are on the most powerful AEA 25 caliber ever!  Stay tuned.

I want to be clear just because you're making this purchase and there's no cash back refund does not mean we are abandoning you at all that's just to protect the people that go in and put all the work with tuning the gun thst can cannot be refunded, I promise you will be happy with your purchase as you can see from my previous sales,  I posted on the very last spot of this add, 36 items so far and still a 100% customer satisfaction. If I have not mentioned before if you do not have this suppressor on this gun it is a very loud.   Even with the suppressor on it if you're shooting super sonic speed as the videos will show  You cannot silence super sonic speeds, So keep it subsonic, that is below 1100 FPS, you will be impressed with the quietness.


I  Would prefer you take delivery here at my place of business, if you make this purchase so you don't have to pay for shipping Or have any issues with delivery because you could fire it here before leaving just to confirm Everything works as promised..


"I can honestly say, I've never had an air gun like this that has Fired absolutely amazingly every time."




Below is a list of items that I believe give you the most bang for your buck that are included with your deal.

All items were purchased brand new together

For all the reviews


Specks:


SCOPE: FSI 4-16x50 AOL Rifle Scope SFP...  (10 stars!)

LASER:  Pinty Hunting Rifle Green Laser...  (9.5 Stars)

Bipod:   CVLIFE Rifle Bipod, C F  Spring Loaded legs  (9 stars)

QD Quick Detach Cam

Lock for a 20mm picatinny weaver rail

Bipod Adapte. (10 Stars)

Silencer: Buck & Rail Moderator & Donnyfl Adapter (10 Stars)

Shrouded barrel Deep Glossy Carbin fiber Shroud (10 Stars)

Plus, 19.5-inch aluminum shroud

Tanks: 500cc & 350cc  (10 Stars) fine-tuning.

More power tune: 4 months of work! (20 Stars)

To get it to perform at this caliber

You can shoot 46 grain well over 1000 FPS over and over again at 3000 psi /170 bar.

Mags:  2 ten-round magazines (7 stars)

That can hold the 46-grain slugs but is not recommended for that weight. The top weight is about 34 grains for your magazine.  If you want to keep it for a long time, I will post screenshots showing the correct way to turn your magazine and load your pellets. You have to be careful not to overturn your magazine. Or you will pop the spring out. It's very easy to do if you turn it more than one full turn counterclockwise with the whole facing you.  Actually, if you start at the noon position turning counterclockwise you would stop at the 1 o'clock position.  You load the skirt in the first and flip The mag back over there should be no tension on the Magazine shield. You can easily rotate it and drop your pellets in accordingly.


If eBay will allow it, here is the video I took with the Cannon t6 rebel that I just posted on this platform.  And a taste of what is in store for you if you make this purchase.

https://youtu.be/BJYaJuWvA9Y?si=P1nyg94TpY_n9PpO


Part of the requirements for listing in this category state that sellers include the disclaimer below. Please copy and paste the following text into your item description:


This listing complies with eBay’s air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws

http://pages.ebay.com/help/policies/firearms-weapons-knives.html


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