NcSTAR 3/4" Gen2 Short Picatinny Rail Riser Mount for AR15/M4 Pistol, Black

• NEW and Improved 3/4" Picatinny Rail Riser 1.9"L is Picatinny / MIL-STD 1913 profile and is lighter than the previous generation • Works on AR15/M4 platforms as well as any other firearms platforms with a Weaver/ Picatinny/ MIL-STD 1913 rail • This riser helps with getting low mounted optics and raising the optic up another 3/4 of an inch to a more comfortable cheek rest and shooting height • The rail has a hollow channel through the length to make it lighter and for some firearms act as a see-through sight channel to use the iron sights • Black Anodized Aluminum Construction