Its primary purpose is weight reduction. At approximately 30 grams lighter than the original factory cap, it’s an ideal upgrade for bench rest shooters looking to stay within weight limits while running larger scopes—without leaving the filler port exposed.

The cap is a screw on design, closely matching the original Air Arms part in both fit and appearance, while offering a significant weight saving.

Compatibility Note:
✔ Fits Air Arms rifles with the T-Bar style filler
✘ Does not fit older style filling ports

Check out our our store for more Air Arms-compatible accessories.