GUMA HOP-UP THO-R PENTRU AEG/HPA/GBLS

Resistant to low winter temperatures down to -10°C

Use range 0.5J-2j and up to 40 BB/s

Designed for AEG, HPA, GBLS:

VFC, G&G, Gbls 2022, ICS, Evolution, Specna Arms, Marui(Sre), Krytac, Cyma, Bolt,

Modify, Dboys, LCT, E&L, Ares Amoeba, Colt, Lancer, etc.

M4, Mp5, M14, AK, G36, 416, etc.

Maxx model, Retroarms, Shs, Prometheus, etc..

Not compatible with Lonex barrel and original old generation G&G barrel.