This.
I have seen from a little over an inch, to almost five inch shits at 100.
Usually in the area around 2ish inches.
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That rifle is 6” down and 1” left from unsuppressed zero.
sucks.
I’ve zeroed it slightly low at 100 suppressed to make up for the difference. At 300 it works out because the 55gr flies higher than the 62gr its zeroed for and I can basically use the tip of the chevron at 300 for unsuppressed shooting. The 300y setting is money still however.
Still sucks though.
Might check the torque on the mount.
From my experience, if you get a drastic shift in POI with/without the suppressor and it’s not a slight vertical shift, the threads on the barrel need to be re-cut and you need to have the barrel re-crowned. Something is out of alignment.
Ok so I went back to the range. The first time was with an idiot spotter who didn’t know what he was doing and a 2” shoot n see on a blank target backer. I used my own eyes to spot this time and a grid target.
It’s not nearly as bad as I originally was told, but meh. My groups with wolf gold are pretty wild. I’m ok with 3 MOA at 100 but that’s pushing the limit hard. It looks like a rough shift of 2” left and 2.5” down with the suppressor added.
The bottom left three are with the can.
https://i.imgur.com/sgDH5tR.jpg
You need better friends
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Glad to see someone here is out shooting instead of arguing about traffic and seat belts.
I saw that thread. I approached it with skepticism and now I’m sold. Unfortunately I no longer use an Aimpoint on any rifle capable of being suppressed so it’s a bit moot. It’d be nice if they made something like that for an ACOG while maintaining water proofness.
The laser is an ATPIAL-C from TNVC. Unless you want to get it for a clone I would go with the DBAL variant. The price is better and IR illumination is better.