NDZ Pro-Lock clamping feed system. Features posi-lock, the lever normally wants to remain closed. Also made them with an internal cross hatched pattern to firmly grip and hold on whatever you may have, Egg, Halo, etc.

Clamp or unclamp your hopper at the flip of a lever, just seconds

Internal crossed hatch pattern for a firm solid grip

Set it quickly to hopper using an allen key or for fine adjustment

Small, low profile the smallest on the market

Dealers call for custom color combinations