TTv2
Member
- Joined
- Mar 31, 2016
- Messages
- 4,994
I know the range is 30 to 80 ft/lbs on the torque, but 30 sounds too low to me, I would rather be somewhere between 40 and 70. A recent attempt using an AR Stoner free float rail and supplied barrel nut ended with it only being able to index the gas tube at 30 ft/lbs of torque, anything more and the tube wouldn't go in.
And yes, I used shims, but wasn't given enough in the box to work with.
I just want to know, for those who build there own uppers, have you ever went with the 30 ft/lb minimum and how'd that go?
And yes, I used shims, but wasn't given enough in the box to work with.
I just want to know, for those who build there own uppers, have you ever went with the 30 ft/lb minimum and how'd that go?