Apollo wrote:Clean your rifle with Sweets until you think it's perfectly clean, then get ahold of some Boretech Elininator and run a patch or two of that down and be amazed at the amount of Copper Fouling you drag out.... Like I said... Sweets is long gone old tech.
Do the test like I have with a Gunsmith that has decades of experience with a Bore Scope and can tell you what he sees that is left behind....
straightshooter wrote:There is a vast amount of Bovine Excrement floating about regarding rifle bore cleaning, some of which has been repeated in a few of the preceding posts.
Rimfire cleaning:
I know some very successful smallbore shooters who have never cleaned their barrels and have shot in some cases 50000+ rounds through a barrel. But they shoot regularly and often.
For a not so regular rimfire shooter I would suggest that after shooting, a moist (not dripping wet) patch with a very light oil such as inox be pushed through the bore. The purpose is to supplement the wax coating of the bore by filling in any gaps to ensure complete protection of a chrome moly barrel. The barrel must be dry patched before use.
As for carbon rings, much like UFO's, I have heard a lot about them but never actually seen one.
One thing about carbon must be understood, nothing dissolves it. It has to be removed mechanically either by washing, scrubbing or abrading.
Centerfire cleaning:
The two principal cleaning ingredients over the years have been either Ammonium Hydroxide or Ammonium Oleate. Both are safe and effective in their own way when applied properly.
The new 'wonder' cleaning agents are 80-90% water and I would be reluctant to use them in a chrome moly barrel.
Their vociferous proponents use them in lapped stainless target barrels which generally don't copper foul much in any case.
The only way be certain that a centerfire barrel is free of copper is with a borescope inspection a couple of weeks after cleaning when any remaining copper has had enough time to either tarnish or react with preservative oil and thus become visible.
disco stu wrote:Was going to start a thread along these lines, but figure I'm better asking here. I'm a hunter, so not many shots being made and rifles get wet often when out and about.
So on a 22-just run an oil patch through before storing and dry it out before shooting, and don't stress unless you see lead fouling? Anything change if its a new to me second hand rifle-as in should I get it back to mickey mouse clean and start from there?
With centrefire, I've got a stainless Howa. Club member told me not to stress too much and just run an oil patch through the bore when I get home and clean it out before leaving for next hunt. Not many shots being made while out on these hunts (unfortunately). Just say I make a shot or 2, or I've taken a few shots at the range-what exactly should my cleaning process be? Starting to get confused by many of the discussions and different opinions. I've read the Dan Liljia articles for both types. I'm starting to think I should brush and patch with something like Ed's Red or similar, but still uncertain.
in2anity wrote:disco stu wrote:Was going to start a thread along these lines, but figure I'm better asking here. I'm a hunter, so not many shots being made and rifles get wet often when out and about.
So on a 22-just run an oil patch through before storing and dry it out before shooting, and don't stress unless you see lead fouling? Anything change if its a new to me second hand rifle-as in should I get it back to mickey mouse clean and start from there?
With centrefire, I've got a stainless Howa. Club member told me not to stress too much and just run an oil patch through the bore when I get home and clean it out before leaving for next hunt. Not many shots being made while out on these hunts (unfortunately). Just say I make a shot or 2, or I've taken a few shots at the range-what exactly should my cleaning process be? Starting to get confused by many of the discussions and different opinions. I've read the Dan Liljia articles for both types. I'm starting to think I should brush and patch with something like Ed's Red or similar, but still uncertain.
I don't think it's wise to leave any fouling in your barrel long term, particularly copper fouling. As inconvenient cleaning your rifle is, wouldn't you sleep better at night knowing your barrel is resting cleaned and oiled? In my eyes cleaning is just the conservative option... I've seen guns that have been left "fouled" after hunting, long term, and sad to say but eventually it pits the f***k out of the barrel. I saw a beautiful old SAKO ruined like this...
disco stu wrote:Cheers. Isn't there the argument that they shoot better with that copper fouling, and after a thorough clean you need to have at least a few shots to get it grouping well again?
in2anity wrote:disco stu wrote:Cheers. Isn't there the argument that they shoot better with that copper fouling, and after a thorough clean you need to have at least a few shots to get it grouping well again?
Oh yes definitely. Happens to all my rifles. Hence the value of your sighting shots.
Just to note, I wasn't ever thinking of not protecting from corrosion. I like to oil the bore and dry it out before next hunt. The cleaning itself doesn't protect from corrosion anyway, just the oiling afterwards
disco stu wrote:I think that might have been you who mentioned here, or elsewhere, that you shoot a few into the dirt first. I gather then that it's only a few rounds and it's fine? I was picturing 20+ rounds through it. I'm coming from a hunting perspective, where I might only take a few shots per year (let's be realistic here, that's a good year for me!), yet a lot of info seems to come from target shooters who are shooting more in one session than I would in whole years sighting in and hunting combined. Still, definitely learning the do's and dont's
in2anity wrote:disco stu wrote:I think that might have been you who mentioned here, or elsewhere, that you shoot a few into the dirt first. I gather then that it's only a few rounds and it's fine? I was picturing 20+ rounds through it. I'm coming from a hunting perspective, where I might only take a few shots per year (let's be realistic here, that's a good year for me!), yet a lot of info seems to come from target shooters who are shooting more in one session than I would in whole years sighting in and hunting combined. Still, definitely learning the do's and dont's
Yes that opening shot is always a little dubious. Lead slingers like the 22lr are particularly prone to it. You can actually see and smell any oil residue being vaporized on the line for shot #1. For high-power, of course it will effect the trajectory - but only slightly, in most cases. More of a concern for the F guys. IMO not enough to worry about out in the sticks, especially if you keep your shots under reasonable distances. I guess if you think it could cause problems, you should keep track of how your specific gun/load/cleaning-regime behaves in this manner? And just factor the behavior in on your odd hunting trip? Either that or put a fouling shot or two into the dirt before you set off...