American Defense AD-B3 STD

ADM AD-B3-STD AD-B3 Modular Base Mount Standard Height Standard Lever Style Uses Patented QD Auto Lock Lever System Does Not Require Proprietary Tools For Adjustment Can Be Adjusted With your Finger / Flat Blade Screwdriver Lever Can Be Configured To Lock To Either Front / Rear Superior Clamping Surface to Insure Maximum Rail Engagement CNC Machined from 6061 T6 Aluminum Hard Coat Type 3 Mil-Spec Anodized Finish Fits both In Spec and Out Of Spec Picatinny Rails ADM MFG LLC Manufacturer Lifetime Warranty Made in the USA Matte Black