This Kral PB has the JSAR hardened sear , which results in a much lighter and more consistent trigger pull. Also has the Troy Hammer, hammer spring mod , which free floats the hammer . That resulted in improving full power shot count from 38 to 50. Has had about 1000 pellets through it , between testing and pesting. Comes with all the original accessories. Currently shooting 18gr JSBs @900fps full power and 741fps half power. $425 and we split shipping. PayPal F&F or plus 3½%