? NEW and Improved ?" Picatinny Rail Riser 5.2"L is Picatinny / MIL-STD 1913 profile and is lighter than the previous generation.
? Works on AR-15/M4 platforms as well as any other firearm platforms with a Weaver/ Picatinny/ MIL-STD 1913 rail.
? This riser helps with getting low mounted optics and raising the optic up another ? 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
? Length: 5.2"
? Weight: 4.2 oz