These sights will fit on any BT-4 or TM series markers. Add them to your marker for precision shots to have a more accurate aim on your enemy!
Mounts to any picatinny style rail.
- BT Front and Rear Sights
- Fits any BT Picatinny Rail System
- Adjustable Up and Down Positions
- Created from durable polymer composites
- Easy installation and removal