You will need to purchase this kit if you have an Impact X or Gen 1 Impact and would like to use the new bigger magazine. This kit includes the following:
– FX Impact MKII high capacity magazine (plastic).
– FX Impact MKII replacement base plate. *Installation required*
– Instructions on how to install the new replacement MKII base plate.
.177 – 38 rounds
.22 – 28 rounds
.25 – 28 round
.30 – 23 rounds