Empire BT Battle Tested Paintball Delta Upgrade Kit For BT-4 Marker Fill Stations comfortable and unimpeded in the

comfortable and unimpeded in the heat and humidity of the season

Silicone printing on trigger fingers for enhanced grip

The DM9/DM10/DM11 Medium size repair kit is the must have for basic backup parts

690 micron finish

while also providing a wide field of view to easily track moving targets

Empire BT Battle Tested Paintball Delta Upgrade Kit For BT-4 Marker Fill Stations comfortable and unimpeded in theDelta 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.