Colt Canada MRR

COLT CANADA MRR REVIEW

The IUR is dead. Long live the IUR. Standing for "Integrated Upper Receiver," Colt Canada's take on the monolithic AR-15 upper receiver has seen more than a few iterations, but the latest version changes everyt...
Colt Canada IUR

COLT CANADA IUR UPPER REVIEW

There are those out there that would have you believe the AR-15 is the very latest in firearms technology. Billed by media outlets and politicians alike as a bleeding-edge military development project only slig...