The Geissele AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The mounting surface spans 7 picatinny sections and utilizes 4 shear lugs. These mounts use Geissele’s update of the classic nut and bolt method for clamping the mount to the picatinny rail, which is the most secure method of attaching your scope to your weapon. Each nut and bolt combination provides 1,400 pounds of clamping force, much more than any lever mounting arrangement. The Geissele Super Precision Mounts are available in 7075-T6 high strength aluminum.
To create a mount with the best possible return to zero Geissele machines the entire mount from a single piece of billet aluminum. This allows them to add pockets and ribs throughout the mount for added strength and rigidity. It allows them to line bore the caps to each another and then serialize the caps to the body. The line bore operation creates the best possible fit to the body of your scope so that you can apply proper torque without fear of crushing or damaging the body of your scope. Another advantage of machining from a single piece of aluminum is that Geissele is able to create a mount with cap locations that will suit a wide variety of scopes. All mounts are available in zero and 20 MOA cant options, and either black type 3 hard coat anodize or DDC (Desert Dirt Color) type 3 hard coat anodize.
When Every Ounce Counts; The Strength Of Steel Without The Weight
One-piece construction blends the ring and base into a single unit. Eliminating the ring/base joint not only keeps weight to a minimum, it provides a stronger mount. Each ring cap is 5⁄8" wide, with four, TORX screws, to keep large scopes from slipping or shifting. Designed by Mel Forbes of New Ultralight Arms.
Big Book Catalog, Issue:71, Page:268
Rock-Solid Mounts With Quick-Detach System
Quick-release lever-lock system clamps solidly to flattop rail and will not work loose even under heavy recoil—the more force acting on the lever, the tighter it locks. Depress the release tab to swing the lever open, and the mount easily lifts off the rifle. Adjustable with a flat head screwdriver or even a coin for an ultra-secure, no-slip fit on almost any Picatinny or Weaver-style rail, including over- or under-sized commercial rails. Lever may be configured to lock to the front or the rear to suit the operator’s preference. Large locking bar on the side of the mount engages the maximum amount of rail area, while the crossbolt and two integral locking lugs ensure rock-solid engagement of rail slots to prevent movement under recoil. Five heavy duty steel hex head screws (three on top, two on bottom) clamp the vertically split ring halves together. Cutouts in the ring sides and in the base reduce weight without sacrificing strength. Quick-Release Scope Mount one-piece base with dual-lever system provides the same solid mounting and fast removal and reattachment.
AR-15, Issue:11, Page:091
Big Book Catalog, Issue:71, Page:094
SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. 4½” (11.4cm) long. Each ring covers 1” (2.5cm) of scope tube length. Height measured from top of rail to bottom of scope body (both models): .890”.