Ok guys, bore scope s showing like three rings. Furthest in is the clean out port screw area. Measured with my range rod, no patch, it goes to about .25" of the breech plug seam on the barrel. So what have i learned? Well i cannot clean a gun very well says the bore scope. Use a smaller jag, be more gentele shoving the range rod down the barrel are a couple of things. But i do not think this is solving my problem of confidence in swabbing and cleaning. So i do not think this is a patten breech. It is more like a TC. So i am thinking pull the breech plug and do a better, more through review, smoothing, cleaning. Other suggestions? Go for it?View attachment 87766View attachment 87767
I recommend to definitely not pull the breach.
There is a lot that can go wrong with this.
My 38 cal squirrel rifle (bought used) was similar. It does have a sort of patent breech (maybe 5mm deep). I had no confidence in it at all until I did the following.
I used a ball puller on its own in twisting motion few times to loosen up the crud that built up there for few decades.
I removed the barrel. I removed the nipple and I plugged its hole with a wooden dowel. Then I filled the barrel with soapy ballistol water for half a day.
Then I took a bucket half filled with room temperature water, added some dish washing liquid and a little ballistol to it. I unplugged the nipple hole. I dropped the dirty water from the barrel down the sink. Then I used just a jag on the ramrod with the barrel breech side in the bucket to pump the water up and down for few minutes. Watch out. The water will shoot out of the nozzle making a mess. Better to do it outdoors or in a garage. Definitely not in your living room.
Once the patent breech id perfectly clean I flood the barrel in and out with wd40 and blow off the excess with compressed air. Then I take an undersized jag. I moisten a patch with a little oil (usually ballistol, neatsfoot etc) and run it up and down the barrel.
Before shooting fire a cap off and run a clean patch to dry the barrel (with an under size jag).
When shooting, do not, I repeat because it is very important, do not run the cleaning patch down to the breech. Grab your cleaning rod so there is 2 inches space to the breech when it stops while cleaning. I use the loading mark as reference.
This way I recently won a local contest in 26 shots with no misfire. The rules of this contest prohibited cleaning so I was using a slightly thinner patch. However, when I shoot at the range I swab between shots stopping 2 inches before reaching the breech and I almost never have misfires.
Another important thing is to not swab with too much liquid on the cleaning patch. Even if you send a dry one next, the liquid can get into the breech and you'll be putting powder under the nipple to fire...
Small caliber muzzleloaders are some of the beat fun you can get in black powder shooting. They have low recoil. They are economical to run etc. But they need to be cleaned properly or one will get discouraged very quickly.
Edit: Mooman76 reminded me I also used a soft oversized brush to clean the breech. The brush is made with a wire that goes somewhat into the patent area so it helps a little, but the bucket treatment is much better.
Also if you don't pack the fouling and leave it in the breech for a long time you don't need to repeat the bucket treatment every time you shoot. Putting some cleaning soapy water in the barrel slill in the gun, removing the nipple and directing the hole in the safe direction. Then pumping with ramrod to shoot the water out the nipple channel works for me. I only repeat the bucket treatment after z large number of shots or if I have misfires.