Ive tried to consolidate, and in some cases it worked, some cases not to so much. Ive had more luck on the bullet side, than the powder side.
I break my powders down in 3 groups
Ball blaster ammo powders which can and will change on availability:
AA2230
TAC
AA2520
Staball Match
CFE 223
I spend alot of time messing about here because these can and will change on availability because I use alot of it
Specific load powders for lower volume AR and bolt gun use:
8208 XBR
H4895
Varget
H4350
N555
7828 SSC
Retumbo
All proven performers for specific loadings, but I only use them for low volume AR or bolt guns
Pistol powders:
Titegroup
N320
CFE Pistol
W296
Im less demanding here, these work in the pistol stuff I load.
As far bullets go, I have alot, but Im slowly paring back to 2-4 per cartridge, usually a cheap bullet for fun, and an expensive bullet for targets that matter or hunting. Some calibers (30 and 224 in my case) I try alot of cheap bullets as Im just looking for projectiles for blaster ammo in my ARs and Im happy with 1.5 MOA groups.
223:
(AR15)
55 Hornady SPs
62 Hornady FMJBTs
69 RMRs
77 SMKs
308:
(AR10)
150 Hornady SPs and FMJBTs
168 Hornady BTHPs
(Bolt)
175 SMKs
185 Bergers
200 Bergers
300 BO:
125 Speer TNTs
125 Hornady SSTs
150 Hornady FMJBTs
257 Weatherby Mag:
117 Hornady round nose
6 Grendel:
70 Speer Varmint
95 SMKs
108 ELD-Ms
6 CM:
105 Bergers
109 Bergers
107 SMKs
300 PRC:
200 Bergers
220 SMKs
220 Bergers
After making a list Ive decided I have plenty of crap
I think reloaders largely have a hoarding problem
I do have a bunch of odds and ends rifle bullets, 30 here, 50 there, and what I used to do with them is load them up with a middle of the road charge with a powder I care less about and shoot them for foulers or blaster ammo. But with needing to watch my primer usage more and more, Im tending to let these bullets languish in a big box on the bottom shelf.
Pistol is alot more cut and dried for me. I shoot mostly Acme Hitek coated or RMR, with a sprinkling of XTPs in there for 9 and 45. I dont have any leftovers on these as my loads are established and I tend to load in batches of a 1000 per caliber. And the real upside of pistol on powder is you get a ton of rounds per pound, and pistol powder is fairly easy to get still, even if the price is a wee bit high.
9:
147 Acme
147 XTP
124 RMR
45
185 Acme
230 Acme
185 XTP