M4 mods

Discussion in 'General Accessory Discussion' started by stormrain42, Oct 15, 2012.

  1. stormrain42

    stormrain42 New Member

    28
    0
    Hey do you know any mods that could make my m4 better its electric blow back I need a better barrel and gear box
     
  2. marine121496

    marine121496 Wahahaha~ Supporting Member

    7,506
    2
    Ann Arbor
    Buy a tightbore barrel wrap it with teflon, shim the gearbox correct AOE sorbo all that stuff, regrease get a new bucking. Feel free to check out the stickies about these.
     

  3. stormrain42

    stormrain42 New Member

    28
    0
    Thank you sir have a nice evening
     
  4. Protectionperfection

    Protectionperfection New Member

    3,292
    1
    Worcester
    From now on search first. These questions have all been answered before