Stti MK 23 WITH UPGRADED HOP UNIT

The mk23 has a stalker hop unit it is custom painted that matches my ghillie and chestrig "also sold by me" the suppressor works but I have found an issue where sometimes the bb will hit the end and go sideways to the left heavily so I'd recommend taking it off and I took the price of it off comes with 3 noveritch mags that have a different head " other brand heads don't work" 
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