The TF 140mm +3 is designed for USPSA's "Limited Division," giving the hot new XDM the capacity it needs to compete effectively.
TF recommends getting their extended spring for best function over time, but it will function using the stock spring.
CNC'ed out of aluminum, then black-anodized.
Disclaimer: We are not able to ship Internationally, due to U S State Department regulations (including Canada), as well as to US citizens living in States or cities that restrict hi-cap magazines. Please check your local laws carefully!