Brand new Parabolic Nautilus tip for the Field One Acculock barrel kit.
This is raw and unanodized.
Raw aluminum has open poors and is very soft, please do not use this tip untill you have it anodized and sealed to create the hard outer layer.

The Nautilus tip utilizes a .695 inner diameter to keep more air behind the ball for a higher and more consistent velocity while also boasting our uniquely forward angled porting to easily clear debris and sound away from the user.