RetroArms chambers has parts made at CNC machining center
out of EN AW 2007 and EN AW 7075 aluminum.
Regulation wheel is from polypropylen .
Impression regulation is very effective, because lever does not
bend thanks to the used material. Its design allows precise
Adjustment in 2mm range with step of 0.01mm.
Chamber is 100% compatible with the RetroArms gearbox but
it also fits into standard zinc gearboxes.
However be aware that we can't guarantee absolute and
precise fitment.
Hop-Up chamber is equiped with o-ring against BBs falling out.
Hop-Up nub is integrated into press lever.
This way it won't fall out during assebly/diassembly.
Optional press levers can be bought for experimental settings.
C clip isn't included.
You can use former one, or order the RetroArms 's indestructible
C clip. Per info e/o acquisto veloce senza account:
info@softair-italia.it
Abbigliamento Tattico-Tecnico -> 
Archi-Balestre & Accessori 
Hop-Up & Gruppo Aria ->
