F.A.B. OMC Kit

Ultimag 10R Dual magazine Kit

The Opposite Magazine Coupler Kit provides a unique external coupling option for the 10 Rounds Ultimag AR magazines, provided with two Ultimag 10R magazines.


  • Highly ergonomic design
  • Durable high grade polymer construction
  • Maintains 10 cartridges limitation
  • External coupler - does not replace magazine floor plate
  • Available in black, olive drab green or flat dark earth


  • M16/M4/AR15 variants

Included in the kit:

  • 1x OMC Magazine Coupler
  • 2x Ultimag 10R Magazine

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