Steyr black transfer port
My brand new £2,300 Steyr LG110 model 2014 is shooting low velocities at 740 to 750 fps with JSB 8.44 grain pellets ! It has a green transfer port. I've been told that the 4mm black transfer port is perhaps the best answer as it will help me achieve 770 to 780 fps once fitted. However, who is the best person that can help me receive the genuine exact 4mm black transfer port ? PM please. Thank you.