Vendor: Ballistic Advantage


  • Designed to work with both Colt/RR and Glock style AR builds
  • Compatible with standard Mil-Spec uppers. There are also numerous dedicated 9mm upper options that work
  • Requires the use of a unique magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags
  • 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube
  • Threaded 1/2x28 instead of 1/2x36 to give you greater versatility when choosing a suppressor
  • Integrated feed ramp and barrel extension
  • Since the "barrel extension" is an integral part of the barrel, the length stated is the true overall length. For example, an 11" 9mm barrel has the same outer dimensions/length as a 10.5" 5.56 barrel
  • Black Finish
    Length, in 8.3"
    Material 4150 Chrome Moly Vanadium
    Profile Government
    Finish QPQ Corrosion Resistant
    Gas System Length Blowback
    Gas Block Journal Blowback Gas System - No Gas Block
    Twist Rate 1:10 inches
    Muzzle 1/2x28 Threaded
    Weight, oz 9.5