Empire BT Battle Tested Paintball Delta Upgrade Kit For BT-4 Marker Fill Stations 690 micron finish

690 micron finish

comfortable and unimpeded in the heat and humidity of the season

3000 PSI fill capacity with an 800 PSI output pressure

or adding length

This model of NcSTAR Green Dot is powered by an included lithium type battery

Empire BT Battle Tested Paintball Delta Upgrade Kit For BT-4 Marker Fill Stations 690 micron finishDelta Upgrade Kit! Upgrade your Game! Take your BT 4 and give it an authentic military look with the Delta and Delta Elite Upgrade Kits from BT Paintball. The Delta Upgrade kit will take your marker from a stock BT 4 and transform it into a complete BT Delta marker, with its authentic submachine gun styling.