2. I like having the QD side mounting option. I have also used a regular mounting stud in the Trinity or Spartan Picatinny rail and a strap/harness mount for the rear, as shown here:
This is the Spartan picatinny rail. I traded my Trinity rail for it. I prefer it because it has more useable picatinny rail and more space for the Spartan.
3. I no longer use permanently mounted bipods. I use a Spartan option.
As I have said and shown elsewhere, I don’t like the current Trinity rail. It doesn’t have enough Picatinny length for many common mounts. The QD cup is too close to the Spartan portion.
On any subsequent RokStok I order, I will get the Spartan picatinny rail.