Empire BT Battle Tested Paintball Delta Elite Upgrade Kit For BT-4 Marker AEG Rifles The Spire III G-force sensor

The Spire III G-force sensor has been upgraded and mounted on an independent silicone housing which reduces unwanted spinning and allows the Spire III to function more consistently and reliably

modes & settings to make your gun perform to its full potential and even easier to use

If you are looking for a sharp look

Waterproof tarp-lined pouch on on the top of the bag

MOUNT : INTEGRATED WEAVER STYLE

Empire BT Battle Tested Paintball Delta Elite Upgrade Kit For BT-4 Marker AEG Rifles The Spire III G-force sensorThe 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