I did. And it didn't address what real benefit this would have for an underpowered round like a 5.56/.223. I guess for a really really poor shooter it could help but even an above average shooter should be able to shoot the effective range of a .223 with iron sights much less a scope. And a .223 round is not effective at all at ranges of 1000 meters or more. Shooting an M-16 or M-4 at those ranges is pretty much a waste of ammo.
5.56 with iron sights out of a 20” barrel is good to 600 yards in the hands of an experienced shooter. 1,000 yards requires a 90 grain bullet in a 24” barrel to stay supersonic - and just barely at that. The elevation is something like 50’ above target and a moderate crosswind will put you 25’ right or left.
M4 62 grain - anything beyond 200 yards is luck.
Apparently, you missed that the device is set up on a .338 Lapua Magnum.
I agree, it seems a bit much for 5.56.
Yes, it is quite silly to use 223/556 at 1000 yards. Mentioning that in this article for this system is just plain stupid. At minimum, 308, preferred 338 and 50 cal. There are systems online for 28K, and it may be from this company.