The Rarest Commercial Controls M1 Carbine
The video opens with a focus on what is described as the rarest rifle in Ben’s collection: an M1 Carbine marked “Commercial Controls.” It is compared against other uncommon rifles like a Chinese Dragunov and a G43 to emphasize just how scarce this variant is. While roughly 6.1 million M1 Carbines were produced during World War II, National Postal Meter accounted for about 413,000 between 1942 and 1944. After that contract, the company briefly operated as Commercial Controls and assembled only 239 carbines from leftover parts. The key identifier is the Commercial Controls marking on the rear of the receiver, which drives much of the rifle’s desirability among collectors. The host also outlines the M1 Carbine’s short-stroke gas piston operating system, its standard 15-round magazines, and the later 30-round magazines used on the M2, setting the stage for why this compact semi-automatic carbine was so significant.
Cartridge, PDW Role, and Modern Effectiveness
Attention turns to the .30 Carbine cartridge and the intended role of the M1 Carbine. The round is described as roughly comparable to a powerful pistol cartridge, similar to .357 Magnum, rather than a full-size rifle round. Historically, there were complaints about its stopping power, especially in the Pacific theater, where adversaries were sometimes reported as difficult to put down. However, the carbine’s design as an early pistol-caliber carbine or personal defense weapon is emphasized. It was meant to replace the 1911 pistol for rear-echelon and support troops, offering greater hit probability with low recoil, semi-automatic fire, and a detachable magazine in a lightweight package. The video notes that these same traits—light weight, minimal recoil, and quick follow-up shots—still make the M1 Carbine a viable and attractive option for modern self-defense, despite its historical reputation for limited power.
Postwar Arsenal Upgrades and M2 Features
The rifle shown has undergone typical postwar arsenal upgrades that distinguish it from an untouched World War II configuration. The rear sight is the later fully adjustable pattern, replacing the original simple flip sight. The safety has been updated to the lever style, and the carbine now wears a bayonet lug, both common modifications from postwar rebuild programs. A rounded bolt, associated with later production and the select-fire M2 Carbine, is present on this example. The stock features the relief cut needed for the M2’s fire-control components, and the stock itself is identified as an M2 type. Barrel markings indicate manufacture by Buffalo Arms, while a Springfield Armory flaming bomb acceptance stamp confirms U.S. military inspection and acceptance. Despite these arsenal changes, the rifle remains one of only 239 Commercial Controls–marked carbines, with this particular example bearing the especially desirable serial number 202.
Inspection Markings, Originality, and Collectibility
The final portion of the video examines the inspection and acceptance markings that verify the rifle’s authenticity and service history. A Springfield Armory flaming bomb on the receiver and a circled P proof mark on the stock indicate that the carbine passed official U.S. military inspection and was accepted into service. These markings, along with the correct Buffalo Arms barrel and M2-type components, support the conclusion that the parts are period correct and original to the gun’s postwar configuration rather than later commercial replacements. The host reiterates that this is one of only 239 M1 Carbines produced under the Commercial Controls name, underscoring its extreme rarity and appeal to advanced collectors. Adding to its desirability, the rifle is offered with an original 15-round magazine still wrapped in its World War II–era rust-resistant paper. Viewers are invited to visit Classic Firearms to see this carbine and other notable pieces from Ben’s collection.