" I’ve recently been informed that Reliant Ammo is no longer in business. Although this is unfortunate, on the website’s homepage, it states that despite their online sales being shut down, their ammo can be purchased directly through www.FreedomMunitions.com"
Got this from a quick google search, knesekguns.com blog was the very first result. I didn't find their ammo specifically on the freedom munitions page, though. Just saw that freedom has .40S&W for $244/1000, cheaper with freight than anyone I've found in my area.