Good question! In many cases of aftermarket R700 clones, the scope base rail sit's flush to the end of the action, but on an actual Remington with a bolted on scope base rail, it is extremely common for them to overhang further forward (including our design). In that case, it is illogical for us to make the NV/Control bridges flush with the front of the action because we'd almost certainly run into compatibility issues.
Bold claim cotton! We generally avoid anything leaving our doors without being properly vetted, tested, broken and revised numerous times by internal and external testers, so the claim of "poor engineering" is a little hurtful. Regardless; I didn't anticipate shooters wanting to fully enclose their forend with control/NV bridges, and rather saw most o internal/external development testers running 1 or 2 of them along the forend to actually mount NV or use as a forward control point (hence the name). Furthermore, as the bell of your scope undoubtedly extends forward of your scope base rail (or integral rail) then it is not necessary to have the bridges extend rearward to cover off the chamber in the event that you are trying to bock mirage.
Finally, we do not try to Nickle-and-dime our customers as we were founded on the principal of our founder not being able to afford an AI chassis, so he made his own! We try to provide premium products at an affordable price range where possible
<3 Josh