Upper/Conv Kits-High Cap

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  • SIG CALIBER X-CHANGE KIT P320 M17
    This kit converts a P320 to a non-manual safety version of the renowned M17. This kit converts a P320 to a non-manual safety version of the renowned M17. After one of the most rigorous and highly competitive review processes in the history of military firearms, the SIG SAUER M17 was awarded the Modu..
    $767.60
  • SIG CALIBER X-CHANGE KIT P320 M18
    This kit converts a P320 to a non-manual safety version of the renowned M18.Features: • 3.9 Configuration"• M18 Caliber X-Change Kit..
    $767.60
  • SIG CALIBER X-CHNG KIT P320 TXG 17RD
    Sig Sauer P320-X5, 9MM, Gray, 2 Magazines, Fiber Optic, 17 Rd Magazines, 5" Barrel 8900269 ..
    $1,116.25
  • SIG CALIBER X-CHNG KIT P365 X MACRO
    The wait is over for the P365X Macro X-CHANGE KIT in 9mm with integrated compensator slide. This kit comes with the X-Macro compensated slide in Nitron (Black) finish (optics-ready) with 3.1" 9mm Nitride barrel and X-Macro black grip module with interchangeable backstraps. Also included is two 17rd ..
    $864.50