GP531 - Designed slightly straighter than the standard GP. Changeable gullet, fitted with a blue/MW gullet.
Leather seat & knees. Synthetic flap and underside. Velcro to add a block if needed. wool flocked panel. Uses the Throwgood R bar gullets.
Leather girth straps. Point and balance straps - moveable straps.
Very good used condition, with some surface wear to the flaps as seen.