FYI:
I've greatly improved accuracy on several .22LRs by using a few layers of electrical tape on actions that fit loosely in their stocks. One particular 10-22 wasn't grouping well, but after putting some "temporary" electrical tape on the receiver, the guy started winning plinker benchrest matches and refused to do an epoxy bedding job. As far as I know, the tape is still there.
I recently did the same thing to a friend's (borrowed) .222 Rem, Model 600. Free-floating the barrel and placing electrical tape shims on the receiver at 4 and 8' o'clock, it shrunk groups from 2 1/4" to under 1/2" at 100 yards.
With the receiver screws out, I had wiggled the action from side to side and put two or three layers of tape in the above mentioned places until the action fit nicely in the receiver, then installed the magazine and torqued it down.
I've greatly improved accuracy on several .22LRs by using a few layers of electrical tape on actions that fit loosely in their stocks. One particular 10-22 wasn't grouping well, but after putting some "temporary" electrical tape on the receiver, the guy started winning plinker benchrest matches and refused to do an epoxy bedding job. As far as I know, the tape is still there.
I recently did the same thing to a friend's (borrowed) .222 Rem, Model 600. Free-floating the barrel and placing electrical tape shims on the receiver at 4 and 8' o'clock, it shrunk groups from 2 1/4" to under 1/2" at 100 yards.
With the receiver screws out, I had wiggled the action from side to side and put two or three layers of tape in the above mentioned places until the action fit nicely in the receiver, then installed the magazine and torqued it down.