COMES WITH A METAL MAGAZINE INSERT/LOCKING PLATE WITH A ROUND POST TO USE ON THE MAGAZINES THAT COME WITH THE LOCKING PLATE WITH SQUARE POST. EZ CZ base pads are CNC machined from aluminum and hard anodized blue. This base pad lengthens the Mec-Gar made CZ 75B 10, 15 and 17 round magazines to the length of the CZ SP-01 factory 18 round magazine. These are also compatible with the Mec-Gar Witness Small Frame magazines with the polymer base pad. They make for easier, more reliable magazine changes. With an enlarged hole for the locking plate for easier dis-assembly. They are perfect for IDPA ESP and USPSA. The 16 round factory, 17 round Mecgar, and 18 round factory mags will all be the same length with the appropiate base pads installed. *** The 16 and 18 Round base pads are for use with the metal locking base plates. 1.06 OZ
* Also fits EAA Witness - Tanfoglio small frame 9mm with 17 round magazines*
* Modification may be required to fit with SP CZ75 & Shadow 2 magwells, including material removal.
Not for Use with Springer Precision CZ75 Magwell