Hi Simon,
Can you please advise whether the following sling plate will properly fit, without modification, a Canuck Defender:
https://sjhardware.com/product/fabar...t-sling-plate/
FAB-SPSM-AM
Edited to add: Do you have any stocking dealers in Calgary for the MPA-SIDE-SAD?
https://sjhardware.com/product/hatsa...-shell-holder/