We’re always on the scout for the most interesting pictures around. Today’s Photo Of The Day is a real show-off, with pictures posted by the U.S. Special Operations Command Europe. The location is Bulgaria and we’re looking at a U.S. Army Green Beret assigned to the 10th Special Forces Group as they display their capabilities together with Bulgarian Special Forces to Herro Mustafa, U.S. Ambassador to the Republic of Bulgaria.

Can you identify the AK above, carried by the Bulgarian SF. Could it be an AR-M4SF, with handguard modifications? If you know or have a good guess, please let us know in the comments below.

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