https://stream.echo6.co/videos/watch/2380f8b6-abc3-4882-9c55-250ffa3ae5a3 The rest of the barrels tested in this video were different generation Glock OEM. I recently acquired a brand new Faxon "match grade" Glock 19 barrel, and in the process of swapping it out, I was curious: how much of a zero shift would I see now that I have a red dot enhanced pistol? The practical accuracy capabilities of a red dot enhanced pistol are much improved over standard sights. How much does zero shift if you change barrels? Which barrel(s) provide the best groups? To perform this test, I used a ransom rest and did not move the frame throughout the process, swapped out barrels, and fired 5 round groups out of each barrel without changing the point of aim. InRange is entirely viewer supported: https://www.patreon.com/InRangeTV Sat, 20 Jun 2026 14:49:44 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/2380f8b6-abc3-4882-9c55-250ffa3ae5a3 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.