Originally Posted by Faster Daddy!
I am looking for a range of torque specifications I can experiment with for actions that are bedded on aluminum pillars. Any suggestions? Two Winchesters Model 70's, one in 300 WSM
and one in 270 WSM. Also, one Remington 700 in 204 Ruger. Thanks.
I don't remember where, but I read an article about tuning the rifle's action screws to optimize accuracy, so I first started playing with my Tikka 595 in .260 Remington. I replaced the slot head screws with hex socket type and shot a series of 3-shot groups at 300 meters, with the first group being at 5.5 N-m (Gehmann metric tourque Wrench) and discovered that at a setting of 6.5 N-m, the group was smallest. I repeated the test with similar results and settled on 6.5 N-M.
Did the same with my Winchester M-70 fitted with a 30-06 varmint weight fluted, 24 in. barrel and found 6 N-m worked best in my rifle. Same for my Sako AII.
I hope this info. helps.