1900colt's latest activity

Video showing the amount of air trapped in some of the CS4 and CS4-I radiators

Yes, it matters. The cylinder itself has been revised over the years. Some have holes in the side, some have the bottom of the cylinder...

It depends on the date of mfg. Cylinder cooling designs have changed over the years.

The connections under than black plastic cover are hokey too! I replaced it with 3d printed one with a power switch and also upgraded...

My CS 4 has got almost 22 hrs. on it now and I had noticed that it seemed to be pumping slower lately. I did the thing of taking out the...

When you are first setting up the CS4 models. The radiator water comes in and out at the bottom. If you lean the compressor over, you...

GX will only warranty ones bought from them or the ones sold by them through Amazon or Walmart... they will have your order number. The...

If it were for true survival, only 2 types of weapons that fire ammo I feel would be ok. Flintlock firearm. You can cast ammo and you...

Single ring guide is common on these. Can't see the top of the piston, or the bottom high pressure real well. What did the cylinder...

The Panthera / Dynamic is hands down the best platform of 2023 and the absolute best air rifle platform on the market today. I expect...

Bowkett

The cs4 does have a thermal type sensor on the cylinder head that will shut the compressor down if it were to start to over heat (pump...

Just so everyone knows ,Mark is a great guy to deal with . He will take care of you . I have bought compressors from him and parts. He...

The pressure gauge has 2 needles for setting your auto shutoff off, first one is main, second one is just incase the 1st doesn't shut it...

Open and close it while it's running as well. You don't want to shut off the compressor and restart with it under pressure. Plus with it...