Highly recommend the EBB booster pump for everyone firing big bore guns.

*the EBB sticker came off , hence why I replaced it with others*

Not sure how to upload a video here or if I can but heres a video of me using mine.

I cannot wait to get this to the range so I can have a smile all day long.

*VIDEO RIGHT BELOW*

Vimeo <<<< video

AND HERES SOME PICS

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20211024_134128.1635105286.1635257257.jpg

 
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Does it always complete a full cycle (stroke) of the piston or can you stop the cycle when the pressure in the rifle reaches the rated maximum value.

It only completes a cycle if you command it so (keep the button depressed). I was doing very very short strokes, probably 1/8th to 1/4 the length of the actual stroke its capable of. I feel shorter strokes lead to less of a chance of overfilling.
 
Ready to set mine up for a single tank supply but am trying to source an inline reg for the low psi input. Any thoughts? 

This isn’t my wheelhouse, but as I understand them to work I would think you should be able to try a SCUBA breathing regulator as they are used to regulate extremely high pressurized air to low pressure. I’m thinking maybe you can try something like this https://www.augustindustries.com/product/breathing-air-regulator/

I’m not sure if it will meet your needs for low pressure input, but it was just a thought. Hopefully someone with expertise in this area can chime in and correct me if I’m wrong. 
 
Does the booster filter the moister when it compresses the pressure?



Airgunner343

It's using the same air from the tank to fill the gun so there is no moisture. The pressure in your tank pushes a large piston which in turn drives a smaller piston to compress the air into the gun. The air from the large piston is dumped to atmosphere every time the large piston returns so you're trading volume for higher pressure. This is called a ram pump when used for water.
 
They don't have them on their website and I'd like to know the cost without having to go through the sales pitch. Did you not want to tell us what it costs?

Sorry I am working and was more concerned with helping out a good outfit. You got a quick reply. 



If you buy one! I know you will enjoy it, regardless of where you purchase it from.



I'm just a big fan of supporting good local business.



Don't be so quick to assume lol, what harm would it do me to tell you how much it cost...
 
They don't have them on their website and I'd like to know the cost without having to go through the sales pitch. Did you not want to tell us what it costs?

Sorry I am working and was more concerned with helping out a good outfit. You got a quick reply. 



If you buy one! I know you will enjoy it, regardless of where you purchase it from.



I'm just a big fan of supporting good local business.



Don't be so quick to assume lol, what harm would it do me to tell you how much it cost...

Wasn't meant to be negative it's just human nature to assume the worst when reading text because you have no ques that you would have speaking in person.
hug1.1635440536.gif


I have a machine shop so I think I could build one for around $150. I seem to have an endless supply of projects but I don't get many of them done. One of my sons just got into hunting and bought an AEA Challenger bullpup in .50 cal. I don't own any big bores.

Thanks for the info.
 
They don't have them on their website and I'd like to know the cost without having to go through the sales pitch. Did you not want to tell us what it costs?

Sorry I am working and was more concerned with helping out a good outfit. You got a quick reply. 



If you buy one! I know you will enjoy it, regardless of where you purchase it from.



I'm just a big fan of supporting good local business.



Don't be so quick to assume lol, what harm would it do me to tell you how much it cost...

Wasn't meant to be negative it's just human nature to assume the worst when reading text because you have no ques that you would have speaking in person.
hug1.1635440536.gif


I have a machine shop so I think I could build one for around $150. I seem to have an endless supply of projects but I don't get many of them done. One of my sons just got into hunting and bought an AEA Challenger bullpup in .50 cal. I don't own any big bores.

Thanks for the info.

My apologies, text is difficult to read ... oxymoron ... or not lol?