I love me a Marcell Ledbetter Carbide LightI do love these bullets a few weeks ago my son shot a buck at last light and he ran so he came back too camp and got me too go find him , when we got back too where he shot him there was some blood and a piece of rib bone . I told my son if you got that bullet in the boiler room he's not far find him that's the confidence I have with these bullets 5 min later this old guy with my Marcel Ledbetter head lamp on did just that , . My son shot the deer 6 in too far back angling through the lungs exiting on the opposite side hitting flesh and lungs as the bullet entered and one rib as the bullet exited at 200 yds lungs were mush perfect bullet performance