· Diamond with Oak Clusters Bullet Member
The 'red' on the back of the grips is too deep for an early pre war Hi Power. (The inside coating/coloring would be the same color as that on the pre war grips.)Never that easy to tell from photos, but I would JUDGE (to the extent i can) that it has the original finish, with a lot of wear.
The grips are almost certainly FN originals, but don't seem to be nearly as worn as the rest of the pistol, suggesting they may have been exchanged for some off another pistol at some point, one newer and with less wear.