- 3 slots 1" height riser mount for Picattiny rail, More flexible to Use,
- Steel M5 screws & nuts to clamp, Using for scope laser or dot sight ......
- 40 mm rail length, 30 MM length base, CNC machining
- 6061-T6 Aluminium，Oxide harden finish， Black.
- Use 2 pieces for bigger / longer scope / night vision.....and buy two or more to save shipping cost a lot
Return and refund within 1 month, Replace within 1 year if quality problem.