Walther P1 9mm Luger, Reinforced 'Fat' Slide (Star-Marked), Interarms Import, 6/72-Dated, DA/SA, 4.9 in Barrel
This West German Walther P1 stands out with its reinforced 'fat' slide identified by the four-pointed star and a slide date of 6/72. It is an Interarms import with German proof and inspection stamps, built on a pre-crossbolt aluminum alloy frame. The frame serial's last three digits match the slide, and it comes as a complete package with two Walther factory magazines, a period-style flap holster, and Interarms/Walther P38 packaging and manual.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: This firearm is in solid functional shape. There are scratches and blemishes present. The bore is clean and shiny.
What's Included
- Two Walther factory steel 8-round magazines (P38/P1 pattern)
- Black leather flap holster for Walther P38/P1 with spare magazine compartment
- Interarms/Walther P38 cardboard box
- P38 instruction sheet/manual
The reinforced slide is the desirable 'fat' pattern, confirmed by the four-pointed star marking, with rear serrations and an open-top design under a fitted top cover. The slide is date-marked 6/72, and the pistol retains fixed sights consisting of a blade front and notch rear paired to a 4.9 in barrel.
Built on a pre-crossbolt aluminum alloy frame, this full-size P1 uses a short-recoil, locking-block, DA/SA system with a slide-mounted safety/decocker. Controls include a heel-type magazine release and a lanyard loop. It feeds from a single-stack 8-round magazine for an 8+1 capacity.
Markings include the Interarms, Alexandria, VA import stamp and German proof/inspection stamps. The frame serial’s last three digits match the slide digits '510'. The magazines are Walther factory P38/P1 type and are not numbers-matched.
This Interarms-imported example is from West Germany and the 1970s era, combining the reinforced slide upgrade with classic P38/P1 features. It is accompanied by two factory magazines, a black leather P38/P1 flap holster with spare magazine compartment, and an Interarms/Walther P38 box and instruction sheet.



