Empire BT Battle Tested Paintball Delta Elite Upgrade Kit For BT-4 Marker AEG Rifles Fill your air system leaving

Fill your air system leaving your pack on

Low Profile Lid that prevents balls from escaping

MOUNT : INTEGRATED WEAVER STYLE

This listing is for a used Planet Eclipse Etha 2

This barrel tip DOES NOT have threads on the end

Empire BT Battle Tested Paintball Delta Elite Upgrade Kit For BT-4 Marker AEG Rifles Fill your air system leavingThe Empire BT Delta Elite Upgrade Kit will transform your BT 4 Combat into a serious milsim SMG! The Delta Elite Upgrade Kit bolts onto the BT 4 Combat to give it the look and feel of the classic H&K MP5SD submachinegun. In addition to the telescoping stock and mack magazine, the Delta Elite Kit comes with the legendary Apex barrel for adjustable extra range, flatter trajectory, and trick shot capability! Features Fits any BT 4 model marker Realistic