i am doing my own action blue print on my 7mm rem mag. the threads on the action, is this a standard thread across all manufactures. Can anyone get me the thread info on the action? I plan on facing the action and the lands where the bolt lugs rest and lapping the bolt lugs, then chasing the threads. I am a machinist teaching myself gun smithing. checked it with my gauge and came up with 1-16 tpi (will try that) machines i am using mazak qtn-250 lathe mazak v510 vertical mill making own picatinny rails for scope and bipod also. any suggestions would be much appreciated.