Picatinny rail to NERF rail Extra kit (A style)

*2018/10/10 update short ver.

*Suitable for Picatinny rail (20mm)

*Mainly used with RSX FUSION Detachable Tactical Bayonet kit

*Need to match M4 Nut (2) + M4 hex screw (2) (30mm)

The URL has the details of the product :

https://www.etsy.com/shop/RobinTAPE