H&K HK MP5 4 Position Burst Trigger Group 0,1,3,F - Used

USED pull off's from HK German MP5's. This is a complete trigger group that is a used 4 Position Burst (0,1,3,F) trigger group complete. This is a factory HK push pin Trigger group just as it comes from the factory. Used in perfect working order and in overall good shape. No push pin included. This is a rare offering with this type of housing. We have only seen these once before in all the years we have done business.