There is a thread on the ELR forum about projectiles for a 338 Excalibur build. In the thread the question of 333 Excalibur brass availability came up and one poster noted, "Tried both of the A-Square numbers and got a recording on each one." I subsequently sent an e-mail and a follow-up e-mail to A-Square regarding their 338 Excalibur brass...without response. I also tried both of their phone numbers (7/19/2012, noon, Pacific)...both lines have "bad number" (operator) recordings. My tentative conclusion - gone. Does anyone have definitive info as to whether A-Square is out of business? AND whether anyone has taken over their brass manufacturing business. IF A-Square is confirmed gone, with no one taking over the brass manufacturing business, seems Quality Cartridge is the only remaining source for 338 Excalibur brass. Anyone know of another?