I have two Remington's from back when they're reputation was still good. One M70 Sporter in 30-06 from a couple years ago.
I lost my love for Remington's a few years back. Stuck a case. It had been fired in an old barrel and I just installed a new Shillen on this 243 M-700 V. Smacked up on the bolt handle and it broke off.
They are supposed to be silver soldered on but all I could see was yellow plastic looking stuff. Either flux or they used glue.