Cleaning rod mark on breech entrance of AK barrel.

[JesterRock]

I noticed a very slight groove on the upper entrance of the breech side of the barrel (SAR1).


It looks like it could be from a cleaning rod, or maybe just a mark from when it was machined. I am usually pretty careful and use a flexible aluminum cleaning rod to avoid any rubbing while cleaning so I assume it was from the previous owner. The groove is very very small, and I was just curious if this was something to worry about or not. I know the AK is designed to be cleaned through the muzzle using the rod and cleaning kit provided, but should I continue to clean it from the breech side with a flexible rod? I'd like to use the standard cleaning kit like it was intended to be used (cleaning rod, t-handle, muzzle guide etc), but I'd hate to cause any damage to the barrel or muzzle if I don't have to. Thanks in advance

 

[rcmodel]

I was just curious if this was something to worry about or not.

Doesn't look like it to me.

But your fired cases are the only way to answer the question.

Any indication of case damage at that location?

If not, fear not.

rc