Airsoft Logic 0.25g Red Tracer BB (2000rd) Misc. Internals The Hydra was the first

The Hydra was the first out-of-the-box drop-in HPA engine for guns with offset nozzles

Applying teflon tape for optimized Air Seal

Pistol Power Source HFC134a & HFC22 Gas

This model features an electric box magazine

The HPA CZ Scorpion EVO 3A1 features all the same functions as the AEG version

Airsoft Logic 0.25g Red Tracer BB (2000rd) Misc. Internals The Hydra was the firstRed tracer rounds for your tracer unit. Ultra bright! Glow in the dark tracer BB's from Airsoft logic. 0. 25 Grams 2000 count bottle. Colour: Red *Note tracer BBs require either an Illuminated magazine, hopup or barrel mounted tracer units for optimal performance. *