wareagle,

It is a standard Colt M4A1 SOCOM barrel with a bit over 6,000 rounds on it. Very near the end of it's service life.






Originally Posted by jimmyp
The vortex seems to be holding zero.



The one that was used for the 4x5 round groups had a catastrophic failure less then a week after the last group.

[Linked Image]




That is the third 1-6x Razor to do so. We'll see how long the currents one lasts.