I have a .223/5.56 SBR'd lower and would like to get a 9mm
Since it's just a toy, i dont want to spend much.
Whats the cheapest 9mm converstion that will work with my 5.56 lower?
Also which setups have the best priced magazines (im sick of $90 h&k's 9mm mags) ?
Does the beta mag work on all conversions?
thanks