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Brian Enos's Forums... Maku mozo!

Good gun for Rimfire Open


AzShooter

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I'm  going to give Steel Challenge matches a try this year with an Automatic.  I have a Ruger Mark III 22/45.  What upgrades would be good.  I'm thinking of a Volquartsen sear I'm going to replace the current dot with a C-More dot but haven't determined the size of the dot yet.

Anything else I need?

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Dot size is somewhat of a personal thing. However after using an 8 MOA dot for years my teammate convinced me to try using 12-16 MOA dots and I have not looked back. Too big for shooting paper but for steel they are the best thing. Plus I have found I could shoot steel with a rimfire as far as 150 yards with it in my Open 10/22 rifle.

Sent from my XT1064 using Tapatalk

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I agree with photoracer on the 16 moa dot size.  I am shooting steel challenge with a c more with the 16 moa dot and it works very well for me.  I am 65 and the eyes are not what they used to be (like many other body parts!)  I worked my way up to the 16 and now have that size on all of my steel pistols.  I shoot 22s (Volquartsen Scorpions with the 4.5 barrel and a com) and find the comp does make a difference.  Good luck on your Sunday match. 

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  • 1 month later...

I tried to replace the Loaded Chamber Indicator (LCI) today.  That was fun.

I watched the video from TandemKross and it looked easy so I ordered the replacement from them.  As per  the video I bought a strong magnet to get out the retaining pin.  Magnet is rated at 95 lbs.  Try as I may that  pesky pin would not budge.  I must have watched 5 videos on YouTube on how to remove the pin.  All said use the magnet.  I ordered an Earth Magnet rated at 145 lbs.

I finally saw a video where the guy  used a hammer to smack the side of the barrel and the pin worked it's way out.   Try as I might with my rubber mallet I had no luck.  

I used the handle of my mallet and struck the barrel a number of times very hard. I almost gave up because again the pin would not move. When the wrench don't fit get a bigger hammer.  So I got a bigger hammer with a larger handle and tried again.   After a number of heavy hits the pin finally started to walk out.  I didn't think this simple fix would be so hard.  I only mention this if someone else tries to replace the LCI and the magnet does not work for you. 

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Have a spare extractor - or just replace the extractor with an after market.  Getting rid of the LCI is a huge step in improving reliability.  Between those two items and a little polishing here and there the reliability at low temps went WAY up.  In addition to the other goodies mentioned to improve the trigger, I added the speed strip kit and the extended magazine release from Majestic.  LOVE the magazine release, am 'meh' on the speed strip kit. 

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On my Mark III the biggest changes that improved reliability were 1) removing the LCI (just left it out); and 2) replacing the extractor.  After doing those 2 things - and staying with ammo that I know will work well - I have 100% confidence in the gun for steel challenge.

BTW - I shoot CCI standard velocity and Federal Automatch almost exclusively due to reliability and availability.

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