Better than M4, but you can’t have it

[RTK]

2. If you want to 'jazz' up your live fire, fill yoru mags with random numbers of rounds and then mix them up. This way you do not know when you will get a stoppage and will have to react accordingly. Take it a step further and engage in applied rather than deliberate shoots, which places pressure on to do the IA and rectify the stoppage in order to complete the serial or exposure. Jazz it up even further by pretending it is two way and adopting cover to conduct your drill... there are literally a lot of things you can do.

Cheers

Mark

I wrote about this same and much safer TTP on page 68 in this publication in May 2005.