Nitro. Vo Direct Mount Aegis SMG for Umarex/ VFC/ Marui MP5/ G3 Airsoft Length-(mm)_379 low- and mid-tuned) and even

low- and mid-tuned) and even for high-tuned guns (in case of EXPERT firmware)

Suitable for Marui ModelI7 Series Airsoft Gas Blow Back GBB Pistol

Suitable for Umarex MP5 Series Airsoft Gas Blow Back GBB SMG Rifle

Irregular-Pitch Spring - S150+

Nitro. Vo Direct Mount Aegis SMG for Umarex/ VFC/ Marui MP5/ G3 Airsoft Length-(mm)_379 low- and mid-tuned) and evenNitro. Vo Direct Mount Aegis SMG for Umarex VFC Marui MP5 G3 Airsoft Polycarbonate Shield, Resin Direct Mount Designed to offer protection to a shooter's RDS Red Dot Sight while at time same time keeping the overall weight low The slanted design for maximum protection Direct mount attaching directly to your Airsoft Handguns slide and is compatible with a number of micro dot optics Suitable For Umarex VFC Tokyo Marui MP5 & G3 Series Airsoft Rifle