The ICD Bushmaster B2K with PDS(eyes) although there are versions with no eyes. This was a high end marker in its day. They are not manufactured, has a adjustable trigger. HPR for large adjustments, and the LPR for precise adjustment for velocity.
125customs - India Creek Design - Bushmaster B2K Reviews
125customs India Creek Design - Bushmaster B2Ki need a solinoid for it mine cracked but it was one of my first guns i ever owned but i still love her to this day, even though its in pieces