BT DELTA ELITE UPGRADE KIT

Upgrade your Game! Take your BT-4 and give it an authentic military look with the Delta Elite Upgrade Kit.

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 the unique Apex barrel.

Add the Rip Clip and E-Grip and you'll complete the Delta Elite package.

The Kit contains barrel with shroud, stock, magazine, top shroud.

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.

Features Include:

Fits any BT-4 model marker

Authentic SMG styling

Kit Includes:

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 with shroud