Barrel Stabiliser for Artemis T-Rex Air Rifle

This barrel stabiliser for the Artemis T-Rex is a small 3D-printed support for the standard T-Rex – not the bullpup version. On the T-Rex, the barrel is only fixed at one end, so the other end can move freely above the air cylinder. The stabiliser fits between the cylinder and the barrel and holds the barrel up at the free end.

When the barrel cannot move, it sits more consistently from shot to shot and is less sensitive to how you hold the rifle. The part requires no tools or modification of the rifle – it simply presses into place between cylinder and barrel.

A stable barrel on your T-Rex

A simple solution for the free end of the barrel on the T-Rex.

• Supports the free end of the barrel: The barrel is held up so it cannot move freely above the cylinder.
• More consistent barrel position: A barrel that stays still gives a better basis for a consistent point of impact than a barrel that can flex.
• No tools: Fits between cylinder and barrel without disassembling the rifle.
• For Artemis T-Rex: Fits the standard T-Rex – not the T-Rex Bullpup.
• 3D-printed in Aulum, Denmark: A part we produce ourselves, shaped to fit between the T-Rex's cylinder and barrel.

Maintenance and safety
De-gas the rifle and check that it is unloaded before fitting the part. Make sure the stabiliser sits straight and does not push the barrel out of line, and check your zero after fitting. Store air guns unloaded and out of reach of children.