FN Browning 1910, 7.65mm, Czech bow and arrow within a circle and proof/dated 1931 on the side of the slide. This has the 117mm extension barrel from another pistol. This also has a Nazi rework stamp SU27 on the right front trigger guard. #2466 has been XXXX'd out on the front grip strap. This has about 80% blue and an excellent bore.