Gray Ops CNC Magnetospeed V3 Mount + Arca Black/Red. Attach directly to your chassis and extend the bayonet to your muzzle. With component prices on the rise save time and money by being able to zero your rifle and get accurate speeds at the same time without affects to your point of impact. Specifications for Gray Ops CNC Magnetospeed V3 Mount + Arca: Manufacturer: Gray Ops CNC Color: Black/Red Features of Gray Ops CNC Magnetospeed V3 Mount + Arca Machined from 6061 Aluminum Black and Red anodizing on aluminum parts Black Nitride tight tolerance steel rods for rust and corrosion protection Ergonomic comfortable adjustment knobs Fully adjustable for any barrel lengths from SBRs to 30'' + Atlas style footprint for mounting either our QD throw lever or any other atlas compatible clamp Very rigid design for minimal movement after setup is complete Repeatable locating after initial setup Package Contents: Gray Ops CNC Magnetospeed V3 Mount + Arca Gray Ops CNC GO-MAGV3ARCA: Magnetospeed V3 Mount + Arca Black/Red