Rob Allen Impact Spear
- 7mm diameter
- Tri-cut tip
- Twin notch
- Fits all Euro gun mechanisms
7mm Diameter: Designed for good speed and excellent penetration, 7mm shafts are a good all round choice for larger fish. Best with a single 18mm, 20mm or double 16mm band depending on the length of the gun and power required.
Rob Allen Impact Spears are designed to fit all Euro gun mechanisms. Engineered from ultra-tough oil-quenched Carbon alloy spring steel that are tempered to 2100Mpa. Tri-cut tips ensure excellent penetration while the rock-tip is designed for close quarter reef fish hunting.
270 degree polished wishbone notches and polished line holes (available in both single & double notch configurations) ensure minimum wear. Each spear is mechanically decoiled from the heat treated bulk roll and hand straightened and quality checked before machining. Quatro phase coating ensures corrosion protection four to five times better than conventional electro-galvanising.