Do a search for Swiss K31 rifle manuals printed by Swiss gov't and it shows pics of muzzles being ruined by pull through cleaning kits.
If you damage the last few thousands of inch of muzzle the groups will open up.
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Do a search for Swiss K31 rifle manuals printed by Swiss gov't and it shows pics of muzzles being ruined by pull through cleaning kits.
If you damage the last few thousands of inch of muzzle the groups will open up.
Really? A 1931 production rifle manual is your source? The other link you posted is nothing but conjecture. One guy writes about a test that was performed where a "few thousands" off of the muzzle made a difference. Do you really thing a boresnake is taking that much material?Quote:
Originally Posted by Humpy70
A 77gr bullet at ~2700 FPS is going to have MUCH more of a significant effect on the muzzle wear than lazily dragging a bore snake slightly off axis. Its a little Pedantic.
I prefer M Pro 7.
Seems to clean very well and it doesn't smell.
I’ve been using Clenzoil for a while, not for any specific reason, and it seems like I made the correct decision. 🙂
Yeah. You'd have to have morons pulling the snake out at a steep angle to start to show damage. And didn't the swiss have that bi-metal jacket bullet that wears the shit out of barrels anyway???Quote:
Originally Posted by bp7178