GG&G Flip To The Side Magnifier Mount. This GG&G Flip to Side Magnifier Mount easily installs on MIL-STD-1913 dovetail rails with solid squeeze rail engagement and fits most magnifiers with 30mm tubes. The GG&G Flip to Side Aluminum Magnifier Mount is manufactured to "absolute" co-witness height when used on a AR-15/ M4 flat top upper receiver and clears most backup iron sights. Specifications for GG&G Flip to Side Magnifier Mount: Material: Precision machined from aircraft grade 6061-T6 billet aluminum Finish: Type III hard coat anodized in a non-reflective matte black finish per Mil-Spec Weight: 5 oz Features of GG&G Flip to Side Aluminum Magnifier Mount: Overall design provides smooth integrated appearance Allows the user to go from short and long distance shooting with an easy flip of the mount Easily installs on MIL-STD-1913 dovetail rails with solid squeeze rail engagement Fits most magnifiers with 30mm tubes Compatible with most red-dot sights with integral mounts and standalone mounts at the proper height Manufactured to "absolute" co-witness height when used on a AR-15/ M4 flat top upper receiver Will clear with most backup iron sights Flips magnifier 90 degrees to primary optic center Attachment screw is countersunk into the sidebar for snag free operation Magnifier attaches with six ring cap screws for a "No Worry" rugged design Hardened steel pivot and lock pin assures a long service life All edges are deburred and rounded for the shooter's comfort & safety Lifetime Warranty Package Contents: GG&G Flip To The Side Magnifier Mount What firearm models does the manufacturer say GG&G Flip to the Side Magnifier Mount is compatible with? The manufacturer says that GG&G Flip to the Side Magnifier Mount is compatible with AR-15 M4GG&G GGG-1670: Flip To The Side Magnifier Mount