I was shooting the Guanlet today, this little rifle is full of features. I put jsb 18.13 over the chronograph at 737 fps , H&N 14.43 ftt at 780 fps,Falcons 13.43 at 840 fps , jsb 14.3 at 814 fps, jsb 15.89 at 786 fps, jsb 25.39 at 611 fps . I started to shoot for groups at 30 yards and to my surprise, the crosman premier points 14.3 gr. was making a whole in one. Crosman hollow points is not as tight of a group but not bad. I will have more at a later time.