https://stream.echo6.co/videos/watch/b03606ac-0083-43e2-bb06-55489d50efee http://www.patreon.com/ForgottenWeapons Cool Forgotten Weapons merch! http://shop.forgottenweapons.com Lever-delayed blowback is a relatively uncommon action system, although it is applicable to a wide variety fo firearms and has been successfully used in submachine guns, rifles, and light machine guns. It uses a principle of mechanical disadvantage on a fulcrum lever to force a mass to accelerate rearward while the bolt remains closed. This allows the effective weight of the moving parts to be amplified, resulting in a lighter firearm. Wed, 15 Apr 2026 09:22:54 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/b03606ac-0083-43e2-bb06-55489d50efee All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.