Just shot her and sighted her. The gun is really accurate with the iron sights. When I got used to it was hitting stuff at 75 yards 4/5 shots.
No jams except for one when the Remington Golden bullets were used. I went through like ten mags of them dirty ammo without a problem though. Federal ran clean with no jams. The Rem. Golden is soooo dirty my fingers were black loading them. The gun was filthy when I cleaned it.