Is their a torque spec for the buffer/receiver extension tube for an A2 with fixed butt stock?
Is their a torque spec for the buffer/receiver extension tube for an A2 with fixed butt stock?
38-42 ft./lbs.
Owner/Instructor at Semper Paratus Arms
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Master Armorer/R&D at SIONICS Weapon Systems- http://sionicsweaponsystems.com
35-39 foot pounds and don't forget the moly grease.
The torque spec Iraqgunz posted is for the carbine castle nut.
Last edited by 556Cliff; 11-12-15 at 17:04.
Owner/Instructor at Semper Paratus Arms
Facebook: https://www.facebook.com/SemperParatusArms/
Semper Paratus Arms AR15 Armorer Course http://www.semperparatusarms.com/cou...-registration/
M4C Misc. Training and Course Announcements- http://www.m4carbine.net/forumdisplay.php?f=141
Master Armorer/R&D at SIONICS Weapon Systems- http://sionicsweaponsystems.com
Thank yall very much for the help. I'll be sure to make a note of it for future use.
Owner/Instructor at Semper Paratus Arms
Facebook: https://www.facebook.com/SemperParatusArms/
Semper Paratus Arms AR15 Armorer Course http://www.semperparatusarms.com/cou...-registration/
M4C Misc. Training and Course Announcements- http://www.m4carbine.net/forumdisplay.php?f=141
Master Armorer/R&D at SIONICS Weapon Systems- http://sionicsweaponsystems.com
I have always just got mine as tight as they would go with the castle nut spanner wrench. Seems to work that way.
You also have to remember that the torque listed in the manual is the torque read on the torque wrench when used in conjunction with the US Army issue combination wrench.
If you look at how the various tools fit together, the actual applied torque for the A2 RE will be less than what is read on the torque wrench and the torque for the castle nut will be more than what is read on the torque wrench....
Last edited by lysander; 11-13-15 at 11:50. Reason: got it backwards
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