• Win a RIX Storm S3 Thermal Imaging Scope!

    To enter, all you need to do is add an image of yourself at the range below!

    Join the contest

Rifle Scopes Sightron S-TAC 3-16 FFP

jl937

Private
Minuteman
Nov 4, 2018
84
66
Haven't seen anything out in the real world about this scope so figured I'd offer my first impressions. I remember seeing this scope when Sightron issued their 2020 product calendar but they just now seem to be coming available. Anyway, here's some first impressions.

Glass clarity looks on par with the older S-TAC 4-20 sfp which is to say very good for the price. I have a few other scopes I can eventually get some subjective comparisons with, I'm most interested in comparing it to my Bushy 3-12 LRTSi as they are very similarly sized & configured. Field of view is slightly tighter than the 4-20 S-TAC at equal power which I guess is not surprising given the higher zoom ratio and smaller objective size of the 3-16. FOV reminds me of the Vortex HS-T 4-16 I used to have. In general, the whole S-TAC family seems to be plagued by tighter FOV than the competition. There's the slightest amount of edge distortion a 3x power but when I'm focused on the cross hairs I don't notice it, or at least it's not bad enough to be distracting.

The reticle is a simple but well thought out mil hash. Quarter mil hashes for the first mil up, down, left, and right of center, then half mil hashes after that. The manual says it's .05 mil thickness so does get very thin a 3x but the illumination makes it easy to find POA at low power.

Turret feel is nearly identical to the older S-TAC 4-20 but they are retained by a single T20 torx screw. The windage clicks on this 3-16 do definitely seem softer and easier to turn than the 4-20, still 100% useable and audible though. If I have one gripe about the scope on first impression it's this windage turret. This scope will likely ride on guns I intend to take hunting and if there was an option for locking or covered windage I think this would be the absolute bee's knees for an affordable FFP hunting scope. Another thing to note is that they're 5 mil per rotation turrets. Sort of behind the times compared to much of the competition out there now, but not a deal breaker for me personally.

The zero stop is stupid simple. I know Sightron has had their S-TAC 4-20 FFP out for a year now that shares this same zero stop design and haven't seen any horror stories about reliability, but also haven't done a ton of searching either. I think the SIII scopes can be retrofitted with a similar zero stop.

FYI I got mine through MidwayUSA who seem to be selling them at pretty steep introductory pricing. It's Sightron model number 26017.

I plan on going shooting this weekend so I'll follow up after I get some rounds down range with it.
 
I had the 3-16x42 2nd focal model. Was decent glass. Hmm looking for a rimfire scope this could be a good option. I liked the compact size and now that it’s FFP and mils. Throw in a photo as well mate. Cheers.
 
Hey guys, wish I had more info to follow up with but honestly have only had it out once to sight it in and then once for a quick 20 minute steel session. I did not notice until after sighting in, but in messing with it after that and trying to dial some firing solutions on steel I realized there appears to be something off with my elevation turret. I'm counting six clicks for every 0.5 mil even though it's supposed to be a 0.1 click turret and it's consistent all the way up and down the range, all the half and full MIL markings line up but none of the 1/10th graduations do. The windage turret lines up every click and doesn't appear to have the same problem. I wanted to do a box tracking test to see if it's really 1/10 mil clicks or something else, just been swamped with work schedule and it gets dark at 4:30 around here this time of year...

Maybe I somehow got 1/4 MOA guts in the elevation with a MIL turret? Very strange and it's probably going back to Sightron soon to get checked out. Might wait until January, I'll have the opportunity to do some coyote hunting with it over Xmas break so I may just try zeroing 2" high at 100yds and using reticle holds. Other than that I am still loving everything else about this scope.
 
I sent it back to Sightron, they fixed it and now the click spacings line up with the turret marks. I didn't get extensive details of the work that was done but it was back in my hands in less than 2 weeks
 
  • Like
Reactions: Neurotic
Everything has been good since getting the elevation turret fixed. No sort of formal evaluation and haven't run it near as much as I've wanted to but it'll be getting used in a few local matches this summer so that'll be a better chance to run it through the paces.

Seems like they've gone up in price since I originally got mine, I think they're still a good value but there's a few competitive models out now that have locking or covered windage that I'd probably consider before getting another one of these.