HK ETHA3 Snake Red Airsoft Grenades & Shells O-ring fill valve (OFV) -

O-ring fill valve (OFV) - fill nipple seals using an o-ring instead of the traditional pipe tape

DLX Luxe X Ripper (Teal/Green)

Manufacturer: AW Custom

Made in Germany

HK ETHA3 Snake Red Airsoft Grenades & Shells O-ring fill valve (OFV) -The HK ETHA3 delivers a competitive electronic marker experience without the premium price tag. Save more when you purchase the HK ETHA3 Kit with marker, tank and loader. The ETHA3's sleek approach to ergonomics, coupled with some notable upgrades takes the platform into a new competitive realm. Its quick release bolt assembly makes a huge difference to accessibility and maintenance on, or off the field. The aluminum low rise feedneck reduces the