http://www.newvegasnexus.com/downloads/file.php?id=38389
This mod adds new bulk recipes (X10 and X100) for ammo crafting, breakdown, recycle, and conversion recipes, auto-hides breakdown, recycle, and conversion recipes unless you have the proper items, and adds breakdown recipes for all crafted ammo types. In future versions, I hope to add bulk explosives, recipes for store-bought ammo, auto-hide for other relevant recipes, and possibly new ammo types.

I mostly only use Energy Weapons, haven't tried guns yet. When I do, I'll be sure to remember this mod!

New version uploaded with bulk explosives, in X5 X10 and X20, rechargeable alien power cells, requiring 1 fission battery to recharge 5 (10 with Vigilant Recycler) drained cells which you have an 85% chance of recovering, and hidden schematics for the various hand load ammo types. A future version will probably introduce new hand load types for if you have the Hand Loader perk and the "lower" hand load schematic. I was also thinking of trying to re-introduce the FO3 weapons. If anyone has any suggestions for what to work on next, besides schematics for store-bought ammo variants, please post them.

A recipe that requires 80 Science and Energy Weapons, lets you use a Fission Battery + Scrap Electronics to make 40 ECP, 30 SEC or 20 MFC.

A similar recipe that lets you create an item that, when carried, slowly converts energy ammo into Overcharged and then Max Charge, as long as you are standing in sunlight.

Making Bottlecap Mines require only 2 Cherry Bombs.

First one, just added the recipe. Haven't uploaded a new version yet, though, I want more than a single new recipe per version. Second one, I'm going to keep that in mind for the future, I'm not really that good with scripting right now. Third one, I'm not really looking to change vanilla stuff all that much, but thinking about that change, it sounds fair enough.