Because it is foreseeable that a firearm may be used with ammunition which is either SAAMI or Milspec, most American gun makers design them to accept either (or otherwise risk chance of the firearms destruction, injury to the shooter or bystanders, and lengthy litigation). About the only thing most guns aren't designed to handle is hotter SMG ammo. Provided that Geco meets SAAMI or Milspec, I don't think there'll be any trouble. If you fire one round, inspect the cartridge case for bulging or the primer for flattening. If you see neither, you should have no problem. Good luck Rey.
Gary
|