Hatsan BullBoss in Walnut. 25 caliber. Super accurate. Works perfectly and holds air indefinitely. Excellent condition. Only about 100 shots though this gun. Price $600 shipped. This gun can be seen in the video here: I just used it for a review on Youtube. I have a brand new Hatsan AT-44 regulator that fits this gun. I can install it for your or ship it with the gun for $99 and xtra. Scope is not included, same day shipping through Fed Ex is free. Comes with padded box, de-gasser, fill probe, 2 magazines, instructions, and 1 year warranty. I take Paypal or Postal Money Order. Call or text me at 707-742-9780 or email me at [email protected].