Description
I have been using the ProWin chamber for years in my own builds and greatly recommend them
• High performance M4 hopup unit.
• CNC out of aircraft grade aluminum.
• Superb air seal.
• Superb durability.
• Anodized surface treatment.
ProWin M4 Hop Up Chamber
$43.99
ProWin hopup chambers are widely used as a preferred upgrade hopup as it provides great air sealing, compatible with most M4 magazines, easily to tune and adjust hop up and has the gucci shiny blue look too!!
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23 reviews for ProWin M4 Hop Up Chamber
Showing 5 of 23 reviews (4 star). See all 23 reviews
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Bruce M. (verified owner) –
Looks good. Thanks
Hayden (verified owner) –
Starting to run these in all my aegs
Anonymous (verified owner) –
Little annoying to have no instructions with it, but use youtube and it easy as to set up.
Desmond (verified owner) –
Excellent product at reasonable price. Would be great to include with instructions and inner barrel fixed ring.
Ben Dickinson (verified owner) –
Good product