Eagle27, most Winchesters and my Berettas, at least, seem to have 'mechanical'single triggers
rather than inertia ones.

One of the advantages of double rifles with two triggers is reliability. Even if one lock malfunctions, you've still got another.

I've given up using single tiggers over the past few months, to train for Africa - shooting sporting clays with my father's old game gun. They're mostly too far away but, unlike skeet, you always get to shoot twice. Hitting targets is hard but trigger selection much improved.

One-piece safety-selectors tend to jam in the middle, I've found. I hardly ever got to change barrel sequence with them, anyway, yet do quite often with double triggers. Were I starting my shooting career again, I'd stick with them.

As to your finger slipping off the front trigger and catching the rear one, KPete, I don't suppose there could be excessive LOP? If the finger does not wrap the front trigger to some extent, I could imagine it might slip off.

Cheers
- Paul