I've got a 10/22 that needs a good cleaning. Normally I shoot my 22's dirty using a patch worm and some bore tech to clean / protect again rust when needed but accuracy has fallen off. The rifle used to shoot a ragged hole with wolf match (that's all I shoot with it). Now it shoots a 1/2 dollar at 50 yards excluding fliers which can be 1+ inch off. It was out last weekend and a fired round failed to eject and needed to be nudged out with a cleaning rod. I think this is because their now so much build up in the throat / chamber area. I've probably put close to 5k rounds down the barrel in the last year with it and the owner before me another 2k. Shining a light into the bore / chamber you can see lead stippling but how do I get it out...?
I'm not fond of cleaning rifles from the muzzle end for fear of damaging the crown. I have a carbon cleaning rod and brass / nylon brushes that will fit the bore but am looking for options on how best to clean it. Soaking the bore with wipeout and using the patch worm wasn't enough to dislodge the carbon / lead that I'm guessing has built up in there. Some of the guys on rimfire central have drilled a hole in the rear of the receiver to allow for cleaning from the rear. I'm not sure if I did that if a bore guide would be needed or where to find one since most people clean with a bore guide from the muzzle back to the chamber with their 10/22's. The barrel is threaded but I'd rather not introduce another variable into the accuracy equation by removing it. Accuracy slowly fell off so I'm guessing it's something to do with needing a good cleaning and the bassics have been checked scope, mounts, action screw, etc.
I'm not fond of cleaning rifles from the muzzle end for fear of damaging the crown. I have a carbon cleaning rod and brass / nylon brushes that will fit the bore but am looking for options on how best to clean it. Soaking the bore with wipeout and using the patch worm wasn't enough to dislodge the carbon / lead that I'm guessing has built up in there. Some of the guys on rimfire central have drilled a hole in the rear of the receiver to allow for cleaning from the rear. I'm not sure if I did that if a bore guide would be needed or where to find one since most people clean with a bore guide from the muzzle back to the chamber with their 10/22's. The barrel is threaded but I'd rather not introduce another variable into the accuracy equation by removing it. Accuracy slowly fell off so I'm guessing it's something to do with needing a good cleaning and the bassics have been checked scope, mounts, action screw, etc.