Shot her today with the Optimus, I'm loving it. Just need to put some rings and a scope on it. This thing is super light at 4 Lbs.
I guess I'll have to pay really close attention next time someone else shoots mine. I would guess you have the barrel block since yours was a TS built gun.no idea on the barrel block, i can only see the whip with the supressor on and someone else firing.
nice looking rifles.