proof mark is typically located near the magazine release or on top of the slide. Slide Markings (Rollmarks)
Remington Rand was the largest producer of M1911A1 pistols during WWII, delivering approximately between 1942 and 1945. Identifying an authentic Remington Rand involves examining specific slide variations, frame proofs, and serial number formats. Slide Marking Variations remington rand 1911a1 markings
These stamps verify official military acceptance and quality testing. FJA Stamp: proof mark is typically located near the magazine
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