Re: REMINGTON J bolt
The Remington "J-Lock" on there bolt was the worst idea ever (next to Hillary and politic's). the good news is that the J-Lock is an easy fix, you can buy a new assembly (firing pin, spring ,bolt shroud) from Gre-tan, darrell Holland,Sinclair,Midway and others. very easy swap.
It takes 43 muscle's to frown and 17 to smile, but only 3 for proper trigger pull.