Based on this product's specifications, here are some alternatives and similar models
Mouthpiece GESIPA for AccuBird/PowerBird/Taurus models, Standard 17/45
Summary description:
Replacement mouthpiece by GESIPA compatible with AccuBird, PowerBird and Taurus rivet tools. Standard 17/45 size suitable for specified models. Designed for direct fit and reliable rivet guidance, it ensures consistent installation of blind rivets, simplifies maintenance and reduces downtime. Ideal for workshop repairs and professional fastening tasks.