Long, sad story - SIG SAUER Tango6 3-18x44mm Rifle Scope 34 mm Tube, First Focal Plane

Purchased this to install on a POF P6.5 Edge with a Larue Mount. Experienced 2 MOA POI “jumps” in elevation at 200 yards every 6 or 7 rounds. Normal expectation was that the mount was moving on the rail but was verified to not be the case. Since I had been delayed mounting the optic on the rifle, I was now dealing with Sig directly for resolution. They swapped it out for a new one. Mounted on the same rifle with a different mount, a SWAT Sniper family member ran a ladder test at 50 yards on the combo. Between round 6 and 7 there was no elevation change, multiple times. Ladder test fail. Sig replaced the optic a second time. Fast forward to present and the THIRD optic is mounted on a Remington 700 5R .308 with a 20 inch barrel via Nightforce rings. This particular example has the same error experienced by the first one as verified by myself and my SWAT family member. Since Sig sent this one with the comment “you can do with this one as you wish” (I read this as don’t call back), I’m stuck with a poor example of what should be a great optic.