This video details a DIY modification to create a Colt DOE-style 9mm carbine by swapping the barrel on a Colt 635. The presenter, with extensive experience in nuclear plant security, explains the history and purpose of the DOE carbine, focusing on its over-penetration reduction. The modification involves replacing the original barrel with a threaded DOE-style barrel assembly, allowing for suppressor use and achieving a look and function close to the original Colt DOE.
This video showcases the Department of Energy 633 Clone, a variant of the Colt 635, being used in a PCSL 2-Gun Match. The description mentions Forgotten Weapons, H&R, PSA, Colt, and the 9mm caliber, indicating a focus on historical firearms, modern interpretations, and competitive shooting. The event appears to be a 2-gun competition featuring this specific firearm.
This video provides an in-depth look at the PSA/H&R clone of the Department of Energy's Colt 9mm SMG (Model 633). Expert Ian McCollum details the history, technical specifications, and performance of this retro firearm. The guide covers disassembly into major components, highlighting unique features like the modified Uzi magazines and folding front sight. It's presented as a historically accurate reproduction with modern manufacturing quality.
This video reviews the H&R PSA copy of the Colt 635 9mm SMG, comparing it to the original Colt and the MP5. It highlights the unique Uzi magazine conversion, the direct blowback operation's recoil characteristics, and the historical context of its competition with the MP5. The review also touches on modern AR-9 designs and their attempts to mitigate recoil.
This video details the preparation and firearm selection process for the 'Lethal Weapons' competition, a match celebrating 80s and 90s firearms. The presenter, returning to competition after 15 years, evaluates several iconic firearms like the MP5K PDW, P90, Colt 635, M1 Carbine, and H&K UMP through various drills. Key considerations include hydration, food choices, and the impact of iron sights versus optics on performance. The MP5K PDW is ultimately chosen due to its performance and adherence to match rules, specifically its classification within the PCC division.
The Boondock Ballistician reviews the PSA H&R 635, a 9mm PCC inspired by the Colt 635. While praising its comfortable ergonomics, minimal recoil, and clean aesthetics (lacking a forward assist), the reviewer encountered significant reliability issues, primarily attributed to straight-profile Uzi-style magazines. These issues included failure to feed and extract, and difficulty seating full magazines. The video also touches on the historical context of the design, its direct blowback operation, and the utility of the A1 carry handle for optics mounting.
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