2.1 Inch Tactical Rail

Vector Optics, a company delivering for over 10 years across the world, a wide range of innovative and high-quality riflescopes, red dot sights, laser sights, rangefinders, rail systems, flashlights and mounts design for real firearms.

"KeyMod" slots on sides & bottom allow for mounting rail segaments to attach tactical accessories such as vertical grip, laser sights, flashlights, sling mounts, and bipods.

Full Metal, With Tools, Two Inch Style

Overall Length: 55mm (2.1 Inch)
Distance between two screws holes: 40mm (1.6 Inch)
Weigh (net, per piece): 20g (0.7 ounce)
High quality aluminum alloy in durable black matte finish
Designed for real fire caliber
For .223Rem M series key mod handguard mount rail sytstem 
With tools