The handrail on the main stairs, for instance: block mahogany with a finger groove.
The pistol grip was also different, featuring finger grooves, much in the style of the M16 rifle.
It did have nice finger grooves molded into its housing, for a much bigger hand, which meant exactly nothing yet.
The grip has finger grooves for better handling.
The handle was wood, with carved finger grooves, while the thick blade was made of good quality steel.
Thumbrests, finger grooves (if well fitted), and palm rests all provide control over recoil.
Inclusion of a reinforcing bolt through the finger groove (due to the adoption of a 147-grain pointed ('spitzer') round).
The finger grooves in the stock were eliminated in late 1935.
Beneath the table, he could use the finger grooves to position his hand on the grip frame.
The grip was a dowel of hazelwood with shallow finger grooves.