Nice job taking the pictures! I knew the Marader had the Benjamin (yuk IMO) on the bottum but hadnt seen the forward checkering (?). On the Kanatna (which looks better than I had been led to believe) PA should have sourced it with a shorter airtube which would give it a very "real" rifle look indeed and perahps appealed to aditional folks? And you confirmed for me the top of the forearm on the M-rod tapers down showing more of the airtube at the front, I find that a very odd look. Nice rigs all though! I would be interested to know, factory set trigger weight, and what you can adjust/mod it down to. If I could get a decent trigger the Discovery would be my FT rig next year.
John