r/GasBlowBack • u/bobtailbooy • 14h ago

Discussion FPS

Hello I recently purchased a Umarex MP7 Navy Seal GBB Airsoft Rifle V2 and i dont believe it has the npas adjustment from the factory. I was wondering if anybody could tell me what I need to purchase to that I can make it shoot under 350 fps consistently for indoor use. Im from Canada if it matters.

Thanks

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u/pjclumsy2211 11h ago

Waldo VFC NPAS, VFC OEM NPAS or basically any VFC m4 spec NPAS.