https://stream.echo6.co/videos/watch/fc85cc6e-121b-4952-9a57-06fcfcab4d89 InRange is supported by viewers like you and every $1 helps! https://patreon.com/inrangetv We know that M855a1 and M193 will go through AR500 steel armor effortlessly with a 20" barrel, but what barrel length does it take for this to work? Will a 14.5" cut it? 16"? 18"? Does it require a 20" barrel? Let's find out. Wed, 15 Apr 2026 13:28:48 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/fc85cc6e-121b-4952-9a57-06fcfcab4d89 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.