Silent Industries CNC hop-up chamber ALPHA M4/16 AEG/HPA

Package Contents:

Alpha Hop-up Chamber
Regulation ring
Feed tube throat
Pressure arm lever
TDC pressure trolley
Soft nub 70A (blue, extended)
Pin for securing the pressure arm
O-rings for Hop-Up chamber (2 pcs)
O-rings for inner barrel to define backlash during shooting (8 pcs)
C-clip for securing the barrel in the chamber
Inner barrel stabilizer with groove
3x spacers for adjusting the length of the nozzle without disassembling the gearbox or chamber
2x hop-up bucking lip rings (standard black and looser white)
Manufacturer's Tips and Recommendations:

Ideal nozzle length is 21.2 mm in V2 gearbox assemblies
The Alpha chamber is compatible with several brands including Krytac, VFC, G&G, G&P, Cyma, Specna Arms, Novritsch SSR4, Lancer Tactical, and Double Eagle.
For optimal performance, we recommend using BBs with a weight higher than 0.28g (R-hop 0.36+g).
Assemble the chamber carefully and thoroughly check all components.
Not compatible with ICS brand
Modifications are necessary for use in Novritsch SSR9