So i finally pulled out a jug of 777 to try. Ive been sittin on 3 pounds of it for about a year and i was out of town visiting the in laws so i figured what the hell ill bring some 777 and leave the black at home. I must say i was very disappointed. There was a slight delay from the moment the hammer busted the cap until the Boom of the shot. Since i wasnt at home i didnt have my magnum caps but im sure they would have done alot better in this scenario. Anyways whats your guys thoughts on 777? Love it ? Hate it? Something in between?