Transfer port for the following BSA air rifles.
– Ultra single shot  – later versions only – please make sure your port looks as per image.
– Ultra multishot – most versions – please make sure your port looks as per image.
– Scorpion single shot – most versions – please make sure your port looks as per image.
– Scorpion multishot – most versions – please make sure your port looks as per image.
– Ultra SE – All versions
– Scorpion SE – All versions
– Ultramax – All verions

.177 part number: 16-6903
.22 & .25 part number: 16-7819 (replacement for 16-6738)
.22 & .25 high power: 16-7445