Not in WY....sorry.....but I'm loving the feel of the A1-3 I just got. Read a few complaints on the HTG's low comb but that likely depends on where you're shooting from. The A1-3 comb is high enough that they inlett the top of the stock a little for the bolt travel. Forearm is flat and fairly wide, but tapers nicely around the action where carrying it shouldn't be a problem. I sure like the grip when it's shouldered off hand.
Bedding is still setting up in it this week but I should get to shoot it this weekend. Hopefully someone close can help you out...if not I can give you pics and measurements of the A1-3 forearm if needed....but have no HTG to compare it to.