Federal AM22 "Auto Match" ammo works great in all of my guns. Availabilty of it seems to be on the rise. I bought four 325 round bricks at the Miwall Father's Day sale for $28 a brick. I would have bought more, but they had a four brick limit.
Yesterday, I ordered ten bricks from a supplier in Georgia for $29 a brick. They're selling it on a "no limit" basis, and they currently have over 400 bricks in stock. If you're interested, follow this link: