MVD Inverted Roller Muzzle G3 Kit with Ball Bearings

Design and implementation using state of the art technology CAD/CAM CNC code. High precision engineered to strict specifications Metal parts made of inox steel type 316L marine High endurance, low friction Industrial Acetal body Real time tested Different types for almost every conventional speargun in the market weight 140gr Kit includes: 1 x O-ring for Invert Roller Roller Head G3 1 x insulating tabs 2 x O-rings for insulating tab 2 x loading hooks (small) and fixing inox screws 1 x loading hook (large) & fixing inox screw 2 x loading assist mini pulleys Rob Allen - 26mm OD Beuchat - 24.5mm OD Pathos - 25mm OD Cressi - 26mm OD