Upgrade your Game! Take your BT-4 and give it an authentic military look with the Delta Elite Upgrade Kit from BT Paintball. The Delta Elite Upgrade kit will take your marker from a stock BT-4 and transform it into a complete BT Delta Elite marker, with its authentic submachine gun styling and Apex barrel. The Kit contains barrel with shroud, stock, magazine, top shroud and new clamp elbows. Begin with a standard BT-4 or any of its variants and modify it into the submachine gun used by Special Forces around the world. Attain the look of real military hardware with the Delta Elite Upgrade Kit from BT Paintball.
- Fits any BT-4 model marker
- Authentic SMG styling
- BT Apex Barrel with shroud. Hit previously untouchable targets with new curve features. Adjustable ramp switch - choose the desired level of the curve. Left hook, right hook, dive bomb shots and long flat trajectory shots with a twist of the barrel.
- Collapsible stock
- Magazine, Picatinny mounted
- Picatinny mount Clamp Elbow with shroud