gary7
Well-Known Member
Are there any Aerotech RMS delay grains that are not drillable? I know the delays are particular to different propellant types, pressures etc. I am looking at some 24/40 and 24/60 reloads that have long delays of 10 and 11 seconds but pictures of the kits show what appears to be a "standard" type Aerotech delay grain. So, would delays of any size ever not be drillable? I have searched but cannot find an answer to this.
Thanks.
Thanks.