https://stream.echo6.co/videos/watch/24686385-1d88-4b1b-bddd-d8c3245e2b2d Full review to come guys! This is just a little teaser footage testing this new AR "RPK style" upper receiver. YES, the lower is a fully automatic registered class III machine gun. Only misfires were from failure to feeds from the Beta mag. Wed, 15 Apr 2026 13:46:29 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/24686385-1d88-4b1b-bddd-d8c3245e2b2d 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.