I would like to see .303 for sure, and perhaps more grain weights for .308? I would like to see .308 with a 165/180 gr option that's cheaper than the Federal Non-Typical stuff you find for $24.99.
Also for the .303, probably makes more sense to make it in 174gr so its graduated for the sites on Lee Enfields, and not the 150 gr stuff from places like Prvi or Federal.
Maybe 12 gauge buckshot priced to like SCORE levels, or better yet, even cheaper. I've seen $0.70 buckshot on its way to Canada, it'd be great if you could match it, or if it cost more, make it better (have a shot cup?)
Might be cool to make some 6.5 CM and SE too. Those are neat.
You guys are doing god's work making cheap ammo.