17″ pintle post works in both MSG Aft Tubes. Its height is adjustable to achieve desired position. It is compatible with SA10, SA11, SA12, and SA20 MSG Swing Arms.
17″ Adjustable-Height Swing Arm Pintle Post
17″ pintle post works in both MSG Aft Tubes. Its height is adjustable to achieve desired position. It is compatible with SA10, SA11, SA12, and SA20 MSG Swing Arms.

TXT-130
SA9-MOD1
RZR-020
MRZRD-4