Introducing the ALL new GX CS4-I High Pressure air solution for your PCP!

Discover the cutting-edge GX CS4-I Compressor: your ultimate solution for efficient and reliable high-pressure air filling. Boasting a class-leading maximum fill pressure of 5600 PSI, this innovative compressor sets the standard for performance and durability. Designed to cater to the most demanding needs, the GX CS4-I combines versatility and convenience with its integrated AC supply and compatibility with DC power options. Experience seamless operation with its auto shutoff feature, ensuring optimal safety and energy efficiency. Whether for professional or personal use, the GX CS4-I's advanced features and robust design make it a superior choice for anyone requiring top-notch air compression. Don't settle for less - upgrade to the GX CS4-I Compressor and enjoy unparalleled performance and reliability."
Purchase yours here:
CS4-I - amzn.to/3IwGh6M
Get your hour meter and illuminated flow meter here:
Hour Meter - targetforge.net/shop/ols/prod...
Flow Illumination - targetforge.net/shop/ols/prod...
Join this channel to get access to perks:
/ @targetforge
Check out my brand new store! www.amazon.com/shop/targetforge
Amazon Affiliate Links:
GX CS2 - amzn.to/3sProoH
GX CS3 - amzn.to/3lz5a6d
GX CS3-I (Integrated AC power supply) - amzn.to/3ZkgZk0
GX CS4 - amzn.to/48cvxGs
Battery powered CS2 - amzn.to/3wLmhXA
Battery powered CS3 - amzn.to/3MI9Jan
Support me on Patreon to help fund the work done on this channel:
Patreon Link: / targetforge
Visit us today and see what innovative home range equipment setup looks like! targetforge.net/

[@TargetForge]

Purchase yours here: CS4-I - amzn.to/3IwGh6M Get your hour meter and illuminated flow meter here: Hour Meter - targetforge.net/shop/ols/products/hour-meter-complete-kits/v/HR-MTR-CMP-KTS-STC-ON Flow Illumination - targetforge.net/shop/ols/products/gx4-coolant-illumination

[@ssquirrel88]

Wish I could afford this, I used my AV G9 hand pump to reach 4200psi today. Keeping me jacked.

[@TangDynasty1983]

Could you please make a video on how to properly install the hour meter on this particular model? Thanks a lot!

[@barryhallsack8852]

I didn't even know they had the one with the integrated power supply. Oh well I just got mine a couple days ago. It works great so far. I just got the 3-year extended warranty and ordered it through your link on Amazon.

[@TargetForge]

I believe you still got a great machine. No worries! Thank you for the comment!

[@barryhallsack8852]

@@TargetForge thanks for all your hard work. I really enjoy your channel. I'm new to the hobby. I just got my new gun and compressor last weekend 😎

[@wd229]

Hey Bill that backdrop is awesome, I love it. The video was good too, as always.

[@TargetForge]

Awesome, thank you!

[@TiredMachine]

Great video Bill. I have been working a lot lately and did not get to watch this until today. I really like the internal power supply on the I model. I will keep an eye on Amazon maybe the will have a sale soon. Thanks for the great video Cheers from the desert SW USA!

[@TargetForge]

Glad you enjoyed it

[@usmc6157]

Good vid, liked and subbed! Just received my new GX CS4-I a few days ago, $580 to the door. Flushed and drained it a few times with distilled water, no sediment or otherwise, and filled with the same. Runs like a champ and fairly quiet.

[@Alloutairguns]

Hey bud how did you get it for 580$ rn it’s showing 699 on Amazon

[@usmc6157]

@@Alloutairguns Bought mine straight from GXPump and they were running a 10% off…just happened to catch it at the right time.

[@bornagian1744]

Ur awesome. Great job

[@TargetForge]

Thank you!

[@russellupton3056]

Any idea when these will be back in stock?? I am in the market for a compressor, and this looks like a great unit, but I really do want one with an integrated converter.

[@wruehl]

I'm sure they will be back in stock soon!

[@AFitchguy07]

Still out of stock

[@WiscAirGunners]

Looks good!

[@TargetForge]

And now a word from "THE Wisconsin Airgunner" Thank you Officer Clarke!

[@stedyone1090]

I have the original CX4 and purchased the light from you. The new i model I read also has a newer stronger triple stage motor !!

[@TargetForge]

Not true, lots of bad information out there. The motors on the CS4 and CS4-I are identical. The air pump on both is three stage.

[@kricketkricket6737]

You think yong heng lcd digital smart new model or gx cs4 the best?

[@TargetForge]

I believe the CS4 is MUCH better.

[@bretshivers8352]

Love your content and innovative skills! I am coming from an old shoebox and airtanks being filled at a shop. I shoot a fair amount but not on point with some, i been looking at the gx 2 and 3 what one would you recomend and where would you buy?

[@TargetForge]

All I can offer is the facts. If you desire to fill a bottle, and lug it around and refill it when it gets low AND fill guns directly, the CS4 or CS4-I is a great choice. Now if you simply want to fill your gun between sessions the CS2 (Manual) and CS3 (Autostop) are great choices. It all depends on how you intend to use it.

[@rvdawg6231]

Nice! Thanks for the update. Is the case the same size as the gx4?

[@TargetForge]

Thank you for your comment! The "I" is just a bit larger. Height is the same, it is ~1" wider and 1/2" longer than the CS4, which is still a great machine.

[@DYS_72]

Thank you Bill for your thorough reviews and solid recommendations. Love the podcasts😊 I noticed they put rubber feet on the side, is that strictly for storage or can you run it on its side? P.S. I’m glad I held out for this one. I got a CS4 a few months back but it arrived damaged- the box and packaging was seriously compromised, so I didn’t even think twice about rejecting it.

[@TargetForge]

You probably can, but I do not. The separator works MUCH better when it is the high point.

[@DYS_72]

Hi Bill, I just got my CS4-I first thing I noticed was the hose. I wanted to know if you recommend upgrading the fill hose. The stock one seems very skinny and flimsy, especially compared to the hose on my Air Venturi hand pump. It’s hard to imagine it can handle 5800 PSI, not that I have anything that requires that currently. Do you think a better, wider hose will also improve the speed?

[@TargetForge]

I have found the fill hose be perfectly adequate. You really cannot tell flow rate from external diameter. Unless you actually cut open both and evaluate wall thickness you will likely come up with an incorrect assumption. Rejoice that you may never need that hand pump again!

[@DYS_72]

@@TargetForgeThank you for the reassurance. And yes rejoice indeed!!😅

[@normmcintyre9027]

Hi , have you heard if they will be bringing it out in 240v for countries that run that power system ?

[@TargetForge]

It already is! Just flip the switch on the back to select 240VAC. No worries.

[@larryguinn8969]

Slightly of the subject but have you had any experience with the GX-E-L3? It’s advertised as 320 bar but the label says 300 bar and 300 bar on the pressure gauge is in the red!

[@TargetForge]

It will be fine, go fly some pellets!

[@thommytom]

Hello, do you no longer use Red Line water wetter in your water cooling? By the way, is this water wetter safe for the plastic pump? In the sheet I read 'Designed for use with all modern aluminum, cast iron, copper, brass and bronze cooling systems'

[@TargetForge]

I absolutely still use it. Is it a HUGE benefit? Probably not, but I'd rather help cooling than impede it with glycol. If you expect freezing conditions you will want coolant though, or the self disciple to drain the system for winter. Thanks for the comment!

[@thommytom]

@@TargetForge No need for anti freez, I am gonna use the pump only inside. Monday it arrives at my house but it is the CS4, we Europeans can't buy the 'i' version.Thank You for your answer and keep up the good work!

[@JohnDoeSmith08]

Hope they improved the power supply. Mine had the external PS and got about 40 minutes total. I charged 1 air rifle shutdown & connected next air rifle PS quit when I hit start. Returned it and am still running the CS2. Heard they had PS problems with them.

[@TargetForge]

I've not heard that but will keep an eye on it. Thank you.

[@TargetForge]

I just noticed you said EXTERNAL, lol. Completely missed that. I have been testing a super duty replacement external supply, maybe I should make that available.

[@JohnDoeSmith08]

@@TargetForge As with any hobby as my collection grows I may outgrow the CS2, as good as it is. The new CS4-i looks interesting and I will be keeping an eye on the reviews. My CS4 PS seems to be killed by a spike when I started the compressor. Didn't even have time to close the bleed valve. A more robust PS might be a good option. Thanks for your channel it has been a very good resource for a beginner!

[@TargetForge]

Thank you for your kind words!

[@fredA1234]

Is the hourmeter kit for the 4-I as well?

[@TargetForge]

Absolutely!😉

[@fredA1234]

OK, great ordering now

[@TargetForge]

Thank you!

[@perniciousprogressive8333]

Was planning on getting this as my main air, so was really happy to find that you've already done a video on it. Definitely be upgrading the DC lines and fitting w/ connectors, and an hour meter. I hate doin' stuff twice, and never regret buying quality, so I'm hoping to start out with decent gear to support my new Western AG. But here's the thing, while I really enjoyed your presentation on the Alpha filter, et al, I was curious why airgunners weren't trying to filter and dry their incoming air? Seems a better job could be accomplished for less dough, even if just passing your incoming charge through a desiccant bed. I use something similar (although w/ a considerable carbon chamber for organic vapor absorption) for my basement 3D printer & air brush hood set ups, where I need to clean and dry the air in a somewhat closed loop system. Figure it would improve compressor life as well, while also allowing longer life from any high pressure gear on the output side. Just curious on your take. Love your channel! 😊

[@AnotherJonDoe]

Bill, do you sell these compressors yourself, directly, without going through Amazon?

[@TargetForge]

Typically? No. Have I had customers that paid a premium to have me order their machine, go through it, and fit my upgrades? Yes. I am in California, it is not inexpensive for that service.

[@ThePredator2k]

Turn the grease knop not every 4-6h? How long is the real interval? Every xxx h?

[@TargetForge]

The factory has stated that after the initial turn at 6 hours, only turn it when you hear it slow down. I disagree with them on this matter. I would advocate for once at six hours once at 16 hours and then every 16 unless you hear or see it slowing. I am working with them to create a better lubrication scheme based on actual test data. For now, I recommend my schedule, and purchasing via Amazon for protecting against the odd premature failure.

[@ThePredator2k]

​@@TargetForgeI thought it was the other way around. It only slows down when there is too much fat in it but you say it slows down when it needs fat. I hope you understand my English.

[@ThePredator2k]

​@@TargetForgecan you pls answer my second question.

[@TargetForge]

I'm not sure why you feel it needs to be one way or the other. We use the word grease for a thick bodied lubricant. Fat refers to animal tissue. Too much, or excessive lubrication is a problem, AND too little is a problem. Too much lubricant and airflow is obscured or the cylinder becomes hydraulically locked. Too little lubricant and the friction becomes excessive and seals stop working. I have advocated what I think the correct amount of lubrication is.

[@ThePredator2k]

@@TargetForge in German Grease translates in "Fett" :) thats why i wrote Fat. I asked today GX via Email as well and they say every 4-6h. And you 16 hm. I believe you when you say every 16h but at the same time i think when it brakes warranty will not cover because i had only used grease every 16h. I have no experience with this compressors at all. I was just a bit confused because you say if the motor gets slower than add grease. But i heard from GX when it slowsdown it is to much grease in. That is confusing me. You saying when the motor slows down, it needs grease. But GX saying when motor slows down it has too much grease. Oh man my english is not so good.

[@kmom777]

Can you add to the auto translator Bulgarian Language

[@TargetForge]

You will need to reach out to KZbin for that. Creators do not control that.

[@angelisone]

it over 31 lbs!. anyone able to use a handpump & able to full filled it without getting a heart attack?

[@TargetForge]

It is STILL the lightest compressor I've seen that can run for over 5 hours and fill large bottles. If you only want to fill guns directly the CS2 and CS3 are great choices.

[@MightyRude]

I’ve once filled a 480cc tank to 250bar with a handpump, it took me half a day and I needed three days of recovery. I also use my handpump to fill an 80cc tank to 300bar (with a pump rated to 250bar) and it takes about an hour. Filling the 80cc to 300bar is doable but filling the 480cc to 250bar isn’t worth it.

[@lectro88]

Have you actually seen this unit reach 5k on dead head test. (I suspect someone like jason was overly optimistic on rating)

[@TargetForge]

I have indeed.

[@Jeeper1378]

My CS3 will do 5k, even my Yong Heng will, have blown burst disc but only one time.

[@jeffalessi]

I am curious about what parts the grease pump or grease pot is lubricating? Keep up the great work and have a most awesome evening!

[@TargetForge]

It enters the cylinders/piston interface. I want to say stage 2 and 3 only, but I need to check my notes. Will update.

[@jeffalessi]

It would be interesting to see the internal workings of the lubrication system.