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.
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?
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.
Last edited by bp7178; 01-21-22 at 21:31.
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. 🙂
"What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v
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