Shop by Category

banner banner

Rob Allen Scorpia Railgun | 70cm

Rob Allen


The Best Spearguns and Railguns, African Made

The Scorpia model is the baseline railgun from Rob Allen. With 5 size options and fewer extra frills for economical reasons, it is one of the most popular entry-level speargun choices for new spearos. It's worth pointing out that the very same mech, handle, barrel and spear used for this Scorpia are the same as those used in the more expensive and more featured models from Rob Allen.

A single 16mm powerband is the ideal choice for those starting out - looking to keep things simple, quick, easy and trouble-free. For the users wishing for a second band, it can be added at any time. Loading this gun is quick and easy. A consistent, crisp trigger reduces recoil and trigger tension improving your shot accuracy. The new generation of trigger mechanisms gives you great performance from your 1st shot to 20,000 shots with minimal to no change.

Rob Allen has used a low-profile closed muzzle on this model for a few reasons. Firstly, it allows for fast-tracking because of reduced friction. In addition, the line of sight is clear for accurate aiming. The closed muzzle design with a compact but sturdy bridge allows for faster and simpler reloading without the bulk of bigger muzzles and you can easily remove both power bands without using tools.

The shaft used is made from 2100MPA spring steel in combination with Rob Allen’s unique straightening process. This ensures that you’re using the sturdiest and straightest spear available. Each shaft is hand-tested by Rob Allen to ensure that it is as straight as possible. Now when you’re presented with a special once in a lifetime fish, you’ll have the confidence to nail it every time!


Moana Speargun Features:

  • Rob Allen Lifetime warranty on core components.
  • Vecta 2 handle with the latest gen 9 internals.
  • No loading butt for reduced pressure on the chest when loading and cleaner line of sight
  • Heavy Duty Plastic line release *can be upgraded at any time*
  • Kevlar reinforced trigger
  • Heavy Duty Alloy barrel with an integrated rail
  • Glass filled nylon low profile double rubber closed muzzle
  • Heavy Duty snap clip 
  • 1x 16mm RA Blue power bands with Dyneema bridles
  • RA 7mm double notch hand tuned spear with reinforced barb
  • Tricut head spear shaft made from 2100MPA spring steel
  • Scorpia Slick Black barrel
  • High quality 1.8mm 450lb mono shooting line
  • Made In Africa


The Scuba Doctor Dive Shop Logo
Connect with us on Facebook - scubadoctor  View our YouTube Channel - ScubaDoctorRye  Follow us on Instagram  View us on Pinterest - scubadoctor  Follow us on Twitter - @scubadoctor
The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
Commonwealth Coat of Arms
We accept Purchase Orders from Government Departments & Schools
P +613 5985 1700
Opening Hours
Shop by Category
Copyright © 2005-2024 by The Scuba Doctor Australia, ABN 88 116 755 170. All rights reserved. tel. +61 3 5985 1700 :: email. :: Web site by it'sTechnical 2022