Singer 6.35 .25 ACP Patent No 25389 Micro Pocket Pistol, Interwar Spanish, 2.09 in Barrel, Steel Construction
This Singer 6.35 (Patent No 25389) is an interwar, Spanish-made micro-size .25 ACP pocket pistol manufactured by Francisco Arizmendi in Eibar. It features all-steel construction, a 2.09-inch barrel, and an approximate 4.4-inch overall length. The slide is marked "AUTOMATIC PISTOL CAL. 25 (6.35) 'SINGER' PATENT No 25389" and the design is patterned after the FN Browning 1906.
Condition
Overall Condition: Poor condition.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are clear signs of wear and handling. The surfaces show scratches and blemishes. Areas of finish loss are present.
What’s Included
- Singer 6.35 .25 ACP pistol
- 1x 5-round magazine
The Singer 6.35 is a compact, simple blowback semi-automatic designed during the interwar era and produced in Eibar, Spain. Built with an all-steel frame and slide, it delivers the classic pocket-pistol profile with a 2.09-inch barrel and approximately 4.4-inch overall length. The micro-size format and 5+1 capacity suit the period-correct design.
Controls include a left-side, frame-mounted thumb safety and a heel-type magazine catch. The right side features an open ejection port, and the slide has rear serrations for purchase. The top of the slide carries a sighting rib with an integral shallow rear notch and no separate front blade visible, matching the streamlined style of its era.
Grips are hard-rubber style panels with a raised "SINGER" banner and an oval human-figure medallion, adding distinctive branding to the pistol. The slide is marked "AUTOMATIC PISTOL CAL. 25 (6.35) 'SINGER' PATENT No 25389," aligning with the model’s noted Patent No 25389 submodel designation.
Mechanically, the pistol follows the well-known FN Browning 1906 pattern, employing a straightforward blowback action in .25 ACP (6.35mm). This example retains the characteristic features of that lineage while reflecting Spanish Eibar manufacture by Francisco Arizmendi during the interwar period.