Dec 2, 2024 · I have two Mk IVs. One is a 10" stainless target and the other is a 5.5" blue target. Both had a lot of FTEs and some FTFs since new. I just started buying guns and shooting …

Apr 11, 2017 · Ruger Mk IV Jump to Latest 8.1K views 40 replies 15 participants last post by mykdee Apr 14, 2017

Dec 17, 2024 · MK IV Bolt Damage/ Wear Jump to Latest 1K views 21 replies 12 participants last post by sparkyv Dec 27, 2024

Feb 1, 2025 · Looks like the brand new MK IV 22/45 Lite will be going back to Ruger already. Less than 300 rounds in with Federal Automatch and it has become a jam-o-matic due to a …

Jan 9, 2017 · The definitive word from my MK IV 22/45 manual (bottom of page 14): DRY FIRING Going through the actions of cocking, aiming and pulling the trigger on an unloaded gun is …

Oct 2, 2017 · Mark IV Fiber Optic Sight $39.60 ( link: Mark IV™ Mark III™ Fiber-Optic Sights-ShopRuger) and Mark IV V-Notch Rear Sight and HiViz Front Sight set $39.95 ( link: Mark …

May 18, 2017 · Greetings from the UK. I am a UK based Smith and wondered how easy it was to remove a barrel from a .22 Ruger Mk IV pistol. For the UK laws the barrel needs to be over …

Mar 18, 2019 · Unless you are a world class match shooter, chances are that the gun is more accurate than you can be. I have the MK IV 22/45 lite; at that range, I often put out a target …

May 29, 2021 · The metal mag body is the same for the MK III & the MK IV but the base plate is different between the III & IV. The base plate can be modified on the III to fit the IV. The plate …

Dec 21, 2017 · I had a Mk II which I sold to another shooter who needed a .22 to compete. I wish I had not. I did not care for the Mk III with the plastic loaded chamber indicator, as all shooters …