Feb 11, 2022 · Gunblue490 has posted a YouTube video on replacing the Mini rear sight with the Tech-Sight unit.

Jan 17, 2023 · After some inquiry and a YouTube video from GunBlue490 I decided to put the SR1911 under the knife. I tore it down for a inspection and addressed the three prong spring. …

Aug 17, 2014 · Sixguns said: How to Oil and Lubricate Your Gun (and how NOT to) by GunBlue490 Published on Jun 25, 2013 QUOTE] Good info. It's been working for me over all …

Mar 27, 2024 · I like GunBlue490's conservative approach using a ceramic stone. You can't go wrong following his advice on this particular video. But yeah, if you're not comfortable with the …

Nov 6, 2012 · I've been playing with Ruger Mini-14s since I laid my hands on our department's AC556 over 35 years ago, and know all about their generally accepted level of (in)accuracy. In …

Jan 12, 2025 · I have some reservations about GunBlue490, in particular about the Mini-14 platform. His "minimalist" approach to lubing may be OK in some circumstances, such as high …

May 14, 2023 · at 7:58, GunBlue490 reads aloud the Ruger instruction manual and concludes that Ruger EXCLUDES 5.52mm because: " 5.56mm is not a cartridge designation that is used in …

Aug 13, 2023 · Earlier this year, the fellow who goes by GunBlue490 on YouTube did an in-depth video on inspecting a Smith & Wesson revolver before purchase (linked below). Not being a …

May 6, 2024 · The reason I would prefer wood, is after watching gunblue490 on youtube test a rifle using his glass bedded ruger synthetic stock to a newly bought ruger wooden stock.

May 12, 2023 · GunBlue490 authoritatively answers two of the most commonly asked questions: "Can the 5.56 NATO be safely fired in a civilian .223 Remington chamber? Can a 5.56 NATO …