Comment on bolt throw angle: I like a 60 degree or less bolt throw, because it keeps the thumb or other hand parts away from the scope. Quicker due to reduced motion, quicker due to not having to consciously avoid scope interference. A 60 degree bolt is harder to crank, since the same amount of work must be done over a shorter path. Terminus has addressed this by super-slicking the cocking elements and by using a roller bearing.