Page 2 of 2 - Benjamin CO2 & Air Fill Reviews

all good.

I think it needs a elbow to make it easier to fill. And a screen type fitting on the bleed port. (just to keep out dirt from getting in.)

I put a longer hose on mine so I could use it with the tank attached to it.

Works well exactly as described. Any issues are user error. If you're going to use CO2, this is your best adapter.

a little expensive, but much better than the cheaper version which has no pressure release valve.(making it VERY hard to loosen after filling)

no

Seems solid.

Add a hose on the output side so i don't have to scratch up my gun with the valve housing.

Be careful when filling a Marauder, as is is very easy to scratch the bottom of the barrel shroud with the clunky metal valve housing every time you fill up. It should have a hose on the output side.

Worked well, well made

Add a pressure gage, needs a little longer hose

Remember when you turn the handle to the right (clock wise) it opens the valve on the tank, when you turn to the left it closes the tank. This is backwards from what we are used to when opening or closing a valve. Because when opening the tank you are pushing a valve stem down, like the valve stem on a tire.

Other than the problem I had the item is well made

when I went to use the adapter it instructed the user to turn the knob over the cylinder counterclockwise to insure the valve was shut off from the cylinder. I did that and the knob came off of the adapter and I had to use pliers to complete the filling of air to my air rifle. This is a poor design, there should be a set screw on the knob to secure it to the valve shaft so this doesn't happen. I have done exactly that and now the problem is solved. I feel that for the money I spent on this adapter this shouldn't of happened.