The Rob Allen 7.5mm double notch speargun shaft is designed to penetrate large deep bodied fish. This 7.5mm Shaft delivers immense kinetic energy at the target.

Best with a short 20mm or 2 x 16mm rubbers. All Rob Allen shafts are made from oil-quenched carbon spring steel (1950 mpa), cut to a tri point, and zinc plated to combat corrosion.
Spare part for Spearguns and Railguns, for all spearfishing and underwater hunting.