I picked up a used blr mid 90 in 308 a while back It had good accuracy etc. The problem was no sling attchemnt in front so I pulled off the forearm and drilled it and put on a sling swivel stud. After that the accuracy sucked like 2 to three inch groups at 50 yards. Not 100 but 50. The forearm was on very tight and I had to really fight it to get it off after removing the screw. Does anyone have and photos on bedding one of these? Any other advice?