Rob Allen Aluminium Rail Barrel Length:900 The Cressi Samoa + Mexico

The Cressi Samoa + Mexico Mask and Snorkell Set provides an ergonomic fit and superior comfort

With a reversible MagSpring that locks the pliers in closed position when not in use and when reversed

Its concave face creates a captivating splash and popping sound

This reduces initial drag start-up inertia

Rob Allen Aluminium Rail Barrel Length:900 The Cressi Samoa + MexicoThe Rob Allen aluminium rail barrel is made from aircraft grade aluminium with a wall thickness of 1. 45mm. The mechanism is manufactured from glass reinforced nylon and has a solid 316 stainless steel sear. The rail level lines up with the profile of the mechanism and the muzzle. The integral rail is part of the barrel, thus increasing stiffness and reducing flex. This makes the guns deadly accurate. The internal diameter is 26. 5mm, and the external