Here it is. Garand Thumb with the H&K MP7 in all its glory. You probably don't need mags for this super rare submachine-gun from Heckler and Koch, but you should shop at Gunmag Warehouse for all your other magazine needs. The 4.6 caliber is hard to find, but there is a lot to love about this little submachine gun. It's also better in real life than in Call of Duty. Please consider subscribing to our channel for more great videos like this one.

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