Did the Mk1M reciever use the Mk.1 barrel, or did it use it's own seperate type of barrel
(I know that the barrels were able to go into different models of brens, what I am saying is.... was there a model meant to go with the mk1m reciever like a mk1m barrel?)
(I know that the barrels were able to go into different models of brens, what I am saying is.... was there a model meant to go with the mk1m reciever like a mk1m barrel?)
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