KM3 Solutions has recently gone live with their much anticipated Cheek Riser for the Sig MCX/SPEAR minimalist stock.

KM3 Solutions state “This design has been tested thoroughly, snaps on and off securely without losing tension.

If extra security is demanded, a thin strip of Goon or Grip tape on the top of the stock will lock the riser into place in even the most austere use case environments.

The ONLY no-tools, single-piece, no modification required solution on the market for the Sig Minimalist series

Also fits Sig Rotating Brace, will require tape on the top of the brace to ensure it cannot slide fore and aft due to the plastic brace arms lubricity.”


  • No Modification to your stock
  • Comfortable 5 degree angle
  • Available in LOW or HIGH
  • Clears Charging Handles
  • Folds Flat
  • Strong Nylon Carbon Fiber Construction
  • Position fore-aft user adjustable

To learn more about KM3 Solutions. CLICK HERE