The “one size” Z-Max Base Pads fits all calibers of 140mm and 170mm MBX Tubes as per the USPSA legal length rules.
MBX Z-Max Base Pad
FITS MBX STI/Para/BUL style tubes ONLY.
• Tool-less removal
• One size fits 170mm and 140mm MBX tubes
• In Compliance to meet with the USPSA 171.25/141.25mm
• "IPSC Square" pad in compliance to meet IPSC 140/170mm
• "Angled" pad to fit IPSC Standard Box.
• Billet Aluminum
* May need to be modified if used on other manufacturers' tubes. Does not work with STI GEN 2 magazines
* Patent Pending
FITS MBX STI/Para/BUL style tubes ONLY.
• Tool-less removal
• One size fits 170mm and 140mm MBX tubes
• In Compliance to meet with the USPSA 171.25/141.25mm
• "IPSC Square" pad in compliance to meet IPSC 140/170mm
• "Angled" pad to fit IPSC Standard Box.
• Billet Aluminum
* May need to be modified if used on other manufacturers' tubes. Does not work with STI GEN 2 magazines
* Patent Pending
It won't last.
It won't last. Dropping it a few matches and the rail split.
Master Pistol Trainer
These mag pads work excellent! Best to use with the MBX mags. Also, the Shooters Connection help desk is incredible. I have ordered items with them contacting me explaining I may have ordered the wrong item for my needs. I am extremely impressed with this company. Thank YOU!
They work very well
Work well. Not sure I like them as much as the STI base pads. I'm sure I'll get used to them. Seems like, based on contour, they went on backwards, but they only go on one way, so...
MBX bass bad
Fit my MBX mad tubes perfectly I really like the pin to remove it so that way when you drop it in a match you can take it apart without having to get out the tool bag. Was kind of hoping it would fit my STI magazine tubes but it does not
The base..
Very well made. Ease of use, on and off.