DYTAC SLR Lower 1/3 Co-Witness T1 Mount

DYTAC SLR Lower 1/3 Co-Witness Mount for T1 Red Dot Full Metal Construction 1/3 Co-Witness Mount See Through design allow you to aim with the Rifle's Iron Sight even with a Scope installed Height 30mm. (Base On Bottom Of Circumference To Rail) Fit to mount on any 20mm standard Picatinny Rail Suitable For T1 Red Dot Scope attachment