Predator Vertex Gas (700 ml) SP-HAO-55 this polymer Bolt B weighs

this polymer Bolt B weighs only 55% of the original part and helps increase bolt cycling speed while minimizing friction around the buffer tube

Brightness levels: 5

hard black anodized

with almost double the amount of Halo Screen for the same price as the previous kit

Predator Vertex Gas (700 ml) SP-HAO-55 this polymer Bolt B weighsThe higher pressure will also increase the muzzle velocity of most RIFs compared to using lower pressure airsoft gases. The pressure of Vertex Gas means it is much more stable when firing, maintaining more consistent FPS during sustained fire. Improved Cold Resistance The higher pressure and suspended lubricant make this gas especially suitable for use in colder climates. Instead of using Vertex Gas to power a heavy airsoft gun in normal temperatures,