That is not a chassis. That is a KMW Sentinel.
And F-class? 1.5 to 2moa targets are the norm at most matches. I know this, because I've been present when targets were smaller and got to listen to everyone that wasn't from the upper midwest complain to no end about how "unreasonably small" the targets were when they are 1MOA.
I tried to like chassis. Probably more than I've tried to like anything else in this discipline. Ergonomically they are awesome. Mechanically, regarding the things that make rifles shoot... they are horrific. The fact is, Chassis rifles don't shoot as small as composites or even un-bedded Foundations.
That IS the fact. I have tried to use nearly every chassis in existence at some point or another. Including the original AICS, which is where I first discovered the problem of chassis. I had it skim bedded, and that helped... but the problems did not go away entirely. All new chassis (so far) are plagued by the exact same issue. The issue, well known by many chassis manufacturers, which is indicated by their own admission as they are working toward solving it with newer yet-to-be-released designs. Other companies which will be entering the space within the next year with their own chassis designs also know of the issue and have patents pending as well as spins on older tech in an attempt to solve it.
We'll see if they are successful. Until then... I challenge anyone to show up with a chassis fired off bipod and rear bag and put 50 rounds fired across a day, to include early morning temps to afternoon heat, and keep those 50 shots as small and as close to POI as I can with my composite rigs.
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