RHAM High Performance Gas (Green Gas / Red Gas / Black Gas) Gas Type:Red Gas 1x spare set of double

1x spare set of double sided tape

PTS ZEV Omen G17 Slide

FPS: Approx

Fit for all Umarex HK416 GBBR/ VFC M4 GBBR platform

RHAM High Performance Gas (Green Gas / Red Gas / Black Gas) Gas Type:Red Gas 1x spare set of doubleRHAM Green gas is designed for use in any GBB or gas airsoft product. This gas will help to increase overall performance of gas products. Compared to most gases on the market, you can expect to see more consistent FPS and better overall recoil. RHAM Red gas is designed for use in any GBB or gas airsoft product. This gas will help to increase overall performance of gas products. It provide increased velocity over standard green gas, and better cold