Aluminium Alloy
Specially designed to convert 11mm rail base to 20mm rail
base
Also raising up the mount base level on any 11mm mount base
11mm rail on both sides
Length: 69mm
Weight(net):about 79g
Rail type: 20mm/11mm
Mount base:11mm
Elevation level: 20mm (base bottom to rail)
Mounts Warranty:
Rifleworks Lifetime warranty
