KRYTAC Piston Head for SilencerCo Maxim 9 GBB

If you're experiencing sluggish cycling or gas efficiency issues with your Maxim 9, this may cure it! The KRYTAC Piston Head for SilencerCo Maxim 9 GBB is a replacement original part, responsible for sealing the rear of the blowback unit/nozzle to cycle the slide. If your Maxim 9 has spent some time without lubrication, this part will most likely need replacing. A good spare to have in the parts bin for a worst-case scenario!