Remington Rand 1911a1 Markings

For example, serial number dates to March 1944, while 1480539 falls in February 1944. The last known Remington Rand production ended at approximately serial number 2,465,139 .

| Part | Typical Marking | Meaning | |------|----------------|---------| | Barrel | P (on top lug), R or RR (on bottom lug) | Proof; Remington Rand | | Slide interior (right rear) | R or S | Remington Rand or subcontractor | | Firing pin stop | R | Remington Rand | | Safety lock | R or S | | | Grip safety | R | | | Magazine catch | R | | | Hammer | R (sometimes no mark) | | | Trigger | R (early), later unmarked or R | | | Mainspring housing | Checkered (early), grooved (late 1944-45), sometimes R | |

Stamped with a HS on one side of the barrel lug and a P on the opposite side.

Between 1942 and 1945, Remington Rand produced over 84,000 M1911A1 pistols, which were marked with distinctive codes and stamps. These markings not only identified the pistol as a Remington Rand product but also provided valuable information about the pistol's production and testing. remington rand 1911a1 markings

Complete Guide to Remington Rand 1911A1 Markings The Remington Rand 1911A1 is the most mass-produced production variant of the iconic .45 ACP pistol used during World War II. The company manufactured approximately 875,000 units between 1942 and 1945. For collectors and historians, authenticating a Remington Rand requires a deep understanding of its unique stamped markings. Frame Markings (Right Side)

Aside from the major acceptance marks, smaller single-digit characters appear throughout the pistol components.

You will often find small, single-digit numbers or letters stamped on the trigger guard loops (both left and right sides). These were internal Remington Rand factory inspection marks used to track quality control during individual shifts. Arsenal Rebuild Markings (Post-WWII) For example, serial number dates to March 1944,

Typically found only on very early 1942/1943 Type 1 production models. Summary Checklist for Collectors

Remington Rand used barrels from three primary sources. The mark is on the left lug (chamber area) or the underside of the barrel.

: The most common subcontractor. Marked with an HS on one lug and a P on the other. Between 1942 and 1945, Remington Rand produced over

Missing eagle heads don’t automatically mean fake—many parts were mixed during arsenal services—but all-matching eagle heads increase collector value significantly.

: Early models used checkered steel triggers. Later models shifted to stamped, serrated steel triggers.

Remington Rand used three distinct left-side slide marking configurations during WWII. Identifying the slide type and matching it to the serial number range is the first step in verifying a correct pistol. Type 1 (Early 1942 to March 1943) ~916,404 to ~1,015,000

: Checkered wide-spur hammers on early models; narrow serrated hammers on late-war production. If you want to dive deeper into authenticity, tell me: What is the serial number ? Which slide logo type does it have? What letter is on the barrel lug? Share public link