Good first impressions on this scope - SIG SAUER 1-4x TANGO SPR Rifle Scope, 30mm Tube, Second Focal Plane

I have put about 60 rounds down-range while using this scope, so these are my first impressions only, but at this time the scope has functioned well. The glass is clear, it was easy to mount, and the controls are all well placed and easy to use. The tool-less adjustment turrets are great for easy adjustments while shooting and the ability to "zero" the elevation and windage adjustments after zeroing using the included silver hex wrench is great. The eye relief is reasonable and while the reticle is on the small side even at maximum zoom it is adequately large and balances the ability to use the make precise shots and having a minimally obstructed sight picture at 1x zoom. The red dot is very bright and is almost too bright on the highest setting even outdoors on a very bright day-- this is actually a good thing as many red dots are too dim in my area. The price would be reasonable for the optic alone, but the good quality mount, and quality scope covers that are included make this a good value.

My main complaint is that the red-dot power/brightness adjustment knob and the adjustable turrets will want to rotate when you go to remove the battery compartment cover or loosen the turret set screw. This will need to be held in place to remove the cover for the battery compartment and to not lose your zero on the turrets. This, however, is a minor annoyance given how rarely these tasks are expected to be performed. Only time will tell how well this scope holds up, but my initial first impression is positive. Good job Sig.

And, as always, this reflects my experience only at the time of writing and may not be representative of the experiences of others.