The first M4 Variant rifle from IWI US, this 16" Tactical Rifle includes a 15" Free Float Handguard, a B5 Systems Stock, and Grip, and includes one (1) 30 round Magpul PMAG. Proudly manufactured and assembled at the IWI US facility in Middletown, Pennsylvania.


As of September 15, 2020, Zion bolt carrier groups may or may not have the IWI emblem.





  • Caliber 5.56 NATO
  • Action Semi-auto
  • Operating System Direct Impingement
  • Magazine Type Polymer NATO STANAG
  • Magazine Capacity 30 Round
  • Barrel Material 4150 Chrome Moly Vanadium HB
  • Barrel Length 16"
  • Overall Length 33" Stock Collapsed, 36.25" Stock Extended
  • Weight 6.9 lbs w/out Magazine