Every video I try to look up what is in the rear stock....? It's like a damn conspiracy, NOBODY wants to show what is in the rear portion of thie blitz!! I just bought a .30 cal blitz and I have a TON of real powder burner spare parts and such. I literally have 5 exspensive folding stock adapters just collecting dust. I want to see what's in the rear before I start modifying it. I know that guy Macabee did it, but iam not paying for subscription to see to what this is in the rear of the blitz. I have a 700 ci bottle currently on the way, and iam eventually going to take the back off... but I still want to see what's in the stock 1st.