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Beretta CX4
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Author:  grunt [ Sat Mar 09, 2019 11:31 am ]
Post subject:  Beretta CX4

Would anyone know what the exact differences between a US and CDN Beretta CX4 version are?
I believe it is just one valve with the US version having a larger hole.
Dusted mine off the other day, forgot how much fun it is but it sure eats CO2.
Thanks in advance,
Grunt

Author:  lleader [ Sat Mar 09, 2019 9:01 pm ]
Post subject:  Re: Beretta CX4

grunt wrote:
Would anyone know what the exact differences between a US and CDN Beretta CX4 version are?
I believe it is just one valve with the US version having a larger hole.

With mine it was only the "valve bushing", really a transfer port, that was different. Here's a link to where I covered the difference (with pictures):
topic63798.html
That was about four years ago. Some time later I had a discussion with another owner in England. He took his apart and said he had the larger plastic US port but it turned out his had a weaker hammer spring. He changed that and it boosted his FPS. I just located that thread here:
topic69936.html

Author:  grunt [ Sun Mar 10, 2019 11:00 am ]
Post subject:  Re: Beretta CX4

Thanks lleader,

Just the info I was looking for.
Was thinking about machining a longer barrel as well.
Hopefully will have some time to play soon. :)

Grunt

Author:  grunt [ Wed Mar 13, 2019 7:49 pm ]
Post subject:  Re: Beretta CX4

Would anyone know the diameter of the CX4 barrel without the shroud?
Thanks in advance,
Grunt

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