Videos tagged with Roll Stamping

This video provides an in-depth look at three rare Singer 1911A1 pistols, highlighting their historical significance and extreme collector value, with prices reaching up to $400,000. The presenter, an experienced firearms instructor, details the production differences between Singer 1911A1s and those made by Colt, Remington Rand, Ithaca, and U.S. Switch & Signal. Key identification features discussed include the unique slide markings, high-polished blue finish, specific magazine design, upside-down 'P' proof mark, 'JKC' inspector stamp, serial number range, mainspring housing checkering, and grip panel construction. The video also touches on the scarcity of original Singer parts and the prevalence of fakes or reworked examples in the collector market.

This video explores the functionality and importance of a roll stamp machine, highlighting its application in marking various parts, including those used in firearms. The description emphasizes that this is a vital industrial machine, suggesting an educational focus on its mechanics and role in manufacturing.

This video details the finishing processes for SIG SAUER pistol and rifle components after machining. It covers steps like deburring, tumbling, polishing, and marking with model numbers and serial numbers via roll stamping and laser engraving. Specialized vendor processing for coatings and heat treating is also mentioned.