Dive & Fish
Mares Pngun Race 17 - 4 ph D7 Shaft
$95
$115
Mares Pngun Race 17
Shaft PNGun RACE 17-4PH d7 for pneumatic speargun single fin of 7mm in diameter.
Sizing Chart:
| Gun | Shaft Size cm |
| Cyrano 1.1 HFT 90 | 97 |
| Cyrano 1.1 HFT 100 | 100 |
| Cyrano 1.1 HFT 110 | 110 |
| Cyrano 1.1 HFT 120 | 120 |
Mares Pngun Race 17
Mares Pngun Race 17 - 4 ph D7 Shaft
Also known as AISI Grade 630 Stainless Steel Alloy Grade 17-4PH is a precipitation hardening stainless steel which has extremely high strength and hardness, combined with good ductility and toughness. It has excellent corrosion resistance, approaching that of stainless steel grade 304. Designers and engineers often choose the alloy for its high strength, with corrosion resistance superior to most other high strength steels.