So let me throw an idea in there. Let's take modding to it's absolute extremes.. Let's make a ridiculously powerful 1377. Say I'd want 1500 fps (with 7.9 grain = 39.5fpe) out of this, which I figure would take something like 35 pumps, what mods would I need except for a:- 24" barrel- flat top valve/piston- strongers hammer spring - spring guide- extended probeAlso, could I get everything I need at gmac?sand.
Just carved some new wood for my 1377 out of red oak!