welcome to RFC. I put together a almost identical TD late last year. Same receiver, barrel and stock. Went with the Magpul red dot mount with a Vortex red dot. Out to about 50 yards deadly on rabbit's.
Attachments
-
322.6 KB Views: 39
First, thanks for taking some excellent photos! That always helps with troubleshooting. Your chamber looks nasty. Giving it a good polish should definitely help with extraction, and overall reliability.To update my build, I ran into an issue with the chamber and the extractor. I posted some images of both here:
I had tried some snap caps at home, and those cycled and eject properly just using the extractor on the bolt. When I went to use real ammo for the first time I tried to load and eject the first round using the bolt/extractor however the round did not eject, but stayed in the chamber. I dropped the mag so that a second round did not try to load, and was able to fire the round that was in the chamber and the cartridge ejected fine. I reinserted the mag and was able to fire the rest of the rounds without any issue, they seemed to be ejecting without any problem if they were fired. It was only when I tried to manually eject the round without firing it that I ran into this problem. I found this happened a couple of times where if I wanted to drop the mag and stop shooting, the round in the chamber was stuck and I had to fire it to clear it. It seemed stuck in there decently well where it would not slide out, although I was outside and it was cold so I didn't want to try to pry it out with anything while I was testing out this build.
I emailed WhistlePig and they suggested I may have an issue with a burr on the chamber based on the photos I sent, and recommended a dremel rubber polishing bit to deburr the edge of the chamber. They mentioned that I should be able to stick a live round in the end of the barrel, and if I turn it upside down it should fall out. I tried this with both a CCI Mini Mag round and an Aguila round and they both stayed seated in the chamber. I was able to pull the out by hand though. I did find that the snap caps seemed to fall out without issue, so they must be slightly smaller in diameter than the live round.
I was wondering if it could just be the chamber, or maybe there is an issue with my extractor as well? I am also not sure where the damage to the barrel came from. I didn't have a before picture of the barrel so I'm assuming the damage came from something I did during assembly, or it could be something related to the bolt? I did dry fire it a couple of times but I thought that Ruger's were OK dry fire, although in retrospect I should've realized that only pertains to a factory build.
In the meantime I've ordered the dremel polishing bit that Whistle Pig recommended and will try deburring the chamber in a couple of days when it arrives.