Ok quick armourers question re threads

Discussion in 'REME' started by ugly, May 12, 2011.

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  1. ugly

    ugly LE Moderator

    Anyone willing to tell me the thread ddimensions for the flash eliminator on the A2? Nothing untoward just looking at some moderator designs!
     
  2. I can fit most of my pinky inside it but not most of my index. I hope this helps!
     
  3. I know it's a UNF thread, about 20mm deep.
     
  4. 1/2x28 is usually the size for 5.56 barrels
     
  5. ugly

    ugly LE Moderator

    Cheers folks, sounds like the standard 1/2 inch unf that I get barrels threaded for moderators. It is very helpful thanks.