Have you guys seen these? Would this be something you could bring into Canada?
The adaptor and the uppers (full conversion kits...)? They have adaptors for Glock or M&P mags and multiple caliber uppers! Finally some love for M&P owners!!
The fact that it's an adaptor means I can use my existing AR lowers - no new transfer or registration!
LETS DO THIS!
https://getstern.com/