So, to summarize:

1) Add a variety of methods by which to acquire die.
2) Increase the natural Marksmanship skill of COR.
3) Amend the recipes of certain types of bullets.
3a) Alternatively, add new recipes for new ammunition that uses plentiful synthesis materials.
3b) Alternatively, add a NPC that retails numerous types of ammunition at affordable prices.
4) Reduce the recharge time on Quick Draw or allow additional charges.

About right? Concise enough?