Remington Rand 1911a1 Markings -

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

Remington Rand did not manufacture its own pistol barrels. Instead, they sourced components from subcontractors. A correct barrel will feature specific subcontractor stamps on the lug or chamber. : Marked with an "HS" on one side of the lug. Marked with a "P" on the opposite side of the lug. Flannery Bolt Company Barrels : Marked with an "F" on the lug. Springfield Armory Barrels (Early Production) : Marked with an "S" and a "P" on the left side of the lug. Sub-Inspector and Assembly Stamps

Remington Rand used three distinct left-side slide roll marks during production. Identifying these variants helps verify if the slide matches the serial number block on the frame.

: A single letter "P" is stamped near the magazine release, indicating successful proof firing. A matching "P" is typically stamped on the top of the slide, just ahead of the rear sight. Barrel Markings remington rand 1911a1 markings

The primary markings on a Remington Rand 1911A1 can be grouped into several categories: manufacturer markings, government property marks, inspection stamps, proof marks, Ordnance Department markings, and quality control stamps.

Remington Rand did not manufacture its own pistol barrels. Instead, the company sourced barrels from subcontractors, most notably and Springfield Armory . This makes barrel markings another important diagnostic feature for determining originality and parts configuration.

It is important to note that variations exist in the placement, font, and spacing of these markings across different Remington Rand production periods. Early and late Remington Rand pistols sometimes show subtle differences in the "M 1911 A1 U.S. ARMY" font and spacing, which serious collectors use to authenticate originality. Remington Rand used barrels from three primary sources

Whether you are verifying a $4,000 collector's piece or researching a family heirloom, a thorough understanding of these markings is your most powerful tool. Always remember: in the world of vintage 1911s, the proof is in the punch.

Early production Remington Rand slides (roughly 1943–early 1944) used (all caps, period). Later production switched to "No." (capital N, lowercase o, period). This is a minor but well-known variation among collectors.

: Right side of the frame, positioned above the trigger guard and extending behind the slide stop pin hole. Instead, they sourced components from subcontractors

Remington Rand produced the largest number of 1911A1 pistols during WWII, and their markings evolved across three distinct production phases.

Do you have a you'd like to check for a specific production year? Remington Rand 1911A1 Evolution Not all are created equal.

Right side of frame (see below).

The frame holds the primary identification and proof marks that distinguish a Remington Rand from other wartime makers like Colt or Ithaca:

"UNITED STATES PROPERTY" is stamped above the serial number prefix "N°".