2260 tube

[cohiba]

Ya know i finally unwrapped these barrels, and i couldnt see a noticeable difference. Not that im a expert at all, but wouldnt it be obvious?

[cheewee]

cohiba pm sent.
not worried about the flat or blueing because barrel will be covered full length.
have also read several comments about them being better barrels.

[1377x]

i think they are the same barrel only a slight cosmetic difference,the flat.maybe the reason the part numbers are almost identical
the flat doesnt hurt anything its there for the rear sight