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  1. Is a 10.3" barrel ok to suppress?

    SBR, Suppressors and NFA Items
    Hey guys I had a problem that came up when in the process of putting togther my sbr build. I originally wanted a dd mk18 upper. However, after speaking to a few people I am wondering whether I should go for the dd mk18 which has a 10.3" barrel, or buy a 10.5" mk18 upper buy another...
  2. Daniel Defense MK18 10.3 upper

    Guns & Gun Items For Sale (Non FN)
    I have a hard-to-find BNIB MK18 upper ...old style without all the BS "NASCAR" logos painted all over the upper receiver. It comes complete with DD M16 BCG and charging handle. I had plans to put together a high end FDE AR pistol but have decided to build a tactical bolt gun instead. Paid $999...