American Tactical GSG-MP40 9mm pistol muzzle thread adapter, m13x1 to 1/2x36, *NEW*.
Sold Individually.
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American Tactical GSG-MP40 9mm pistol muzzle thread adapter, m13x1 to 1/2x36, *NEW*.
Sold Individually.
Easily convert your MP40P to standard muzzle threading with this adapter! Converts original M13x1 thread to 1/2x36 thread, for standard muzzle devices. These are great pieces to standardize your GSG MP40. Note: These thread adapters do Not work for the GSG-MP40 .22LR Rifles.
