I must compliment Steve on his 850 "single shot" tray...great design and it fits from same side as the magazine and held in position by the 850 mag slide...all you do is load a pellet from the right side and close the bolt...very simple..thanks Steve... again...!!
Side note: I'm going ahead with plan to fit a telescoping knee riser on my 850 HPA .177...a friend has some parts to get me going..I will post pics in a few weeks..this will certainly steady up rifle in future FT matches..
My "temporary" knee riser rig rig worked,but was to unstable for uphill FT shots..(Pics below)..and velcro strap allowed to much movement side to side..