Average casting tube mass 1.25g.
+29mm grains
+
* Grain 1, ?g gross, ?g net
* Grain 2, ?g gross, ?g net
* Grain 3, ?g gross, ?g net
With a 7.40" liner, 14/64" nozzle throat, buna-n o-rings, simulation says
this reload will be a 99% G-180, 159 Ns, with about an 0.8 sec burn.
+54mm grains
+
+* Grain 5, ?g gross, ?g net
+* Grain 6, ?g gross, ?g net
+* Grain 7, ?g gross, ?g net
+* Grain 8, ?g gross, ?g net
+* Grain 9, ?g gross, ?g net
+* Grain 10, ?g gross, ?g net
+
+Total of ?g propellant, vs 122g simulated.
+