Extension HDX68 | Length 10cm | 22x1,5 thread | + 8 joules
With this extension, your HDX68 will get a better performance. Installation is quick and easy – just screw it between the muzzle and the barrel.
Specifications:
- Compatible with Umarex HDX68
- Material: aluminum with black anodized surface treatment
- Length: 10 cm
- Thread: 22x1,5