Replacement floorplate to increase the capacity on Mec-Gar Sig P228 9mm 15rd flush fitting magazines only

Polymer floorplate and phosphate steel locking plate. Fits the following magazine:

• MGP22815 - Sig P228 9mm 15rd

Mec-Gar Plus 1 magazine kit for Mec-Gar Beretta 92FS, M9, 9mm 18 round magazines. Increase your magazine capacity to 19 rounds using this innovative kit. Includes a magazine follower, spring and a thin base pad.

Mec-Gar Plus 1 magazine kit for Mec-Gar Sig Sauer P226 9mm 18 round magazines. Increase your magazine capacity to 19 rounds using this innovative kit. Includes a magazine follower, spring and a thin base pad.

Mec-Gar Plus 1 magazine kit for Mec-Gar CZ-75 9mm 17 round magazines. Increase your magazine capacity to 18 rounds using this innovative kit. Includes a magazine follower, spring and a thin base pad.

Mec-Gar magazine PLUS 2 adapter increases capacity of the M9 9mm magazine from 18RD to 20RD. Replaces original base plate AND spring plate. Also fits the Mec-Gar or Sig Sauer P226 9mm 18RD and P226 .40/357 13RD magazines to add two more rounds. Will only work on the Anti-Friction Coated magazines with plastic base plate.