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MRR

Region
Canada
Category
Law enforcement, small arms and protection
Colt Canada’s Modular Railed Rifle (MRR) family combines the core of the C8 carbine series with Magpul’s M-LOK rail mounting system. The MRR is a modular weapon that is available in four calibres with different lengths; free-floating, cold hammer-forged barrels; and upper receivers. The .300 Blackout MRR has a ‘sub-compact’ 34.5cm upper receiver. The 5.56mm MRR is available with either a ‘small’ 42.4cm or ‘medium’ 50.2cm upper
receiver.