Piston Seal, Fits Gamo Whisper & Gamo Big Cat

Piston Seal, Fits Gamo Whisper & Gamo Big Cat

• Piston seal
• Fits Gamo Big Cat 1200 or 1250, most spring piston Gamo Whisper models, Stoeger X5, Stoeger X10, Stoeger X20, Air Arms TX200 Mark III, Air Arms Pro-Sport, Crosman Titan, Crosman Phantom and Benjamin Trail
• For professional installation only.