Just found several hundred 30 cal 135 and 150 grain bullets in an ammo can under my desk, must go with the Lake City brass.

The address on each bag of 100 is Group Tight Bullets, Inc. 482 Comerwood Court, SO San Francisco, CA. 415-583-1550 This phone number is no longer GTB. The address is a neat little house in South San Francisco

Can not remember the Makers name.

Anyone ever shoot these Bullets?