Mine is a Beeman model 400 which is the same as a Dianawerk model 75. These were the competitors to the Feinwerkbau (SP?) 300 series. The rifle is a sidelever springer with dual opposed pistols so zero recoil and the barrel and frame does not move like the 300 series.
I used to shoot 3 position Air Rifle as a kid and competed fairly heavily. The rifle is exceptionally accurate. At 10m, it will put 10 shots through the same hole off the bench. That hole will not allow an unsized pellot through it is so small.
The trigger is 1.5 onz and a two stage. It breaks perfectly and is 9 way adjustable (front back, right left, up down, angle right/left, weight, preload and follow through off the top of my head.
I have shot it well over 100,000 times and used to try and shoot 1000 shots a week. 500 offhand, 250 prone and 250 kneeling. You had to practice every night to stay competitive.
I used to set up lifesavers (the candy) at 10 m and try and shoot through the center hole without breaking them. The goal was to see how many in a row before you broke it. Lots of fun!
As an aside, that is just the rifle. I don't have pictures of the palm rest, diopter sights, additional weights, slings/stops and shooting coat.
