Leapers ACCU-SYNC QR Cantilever Mount Features The Leapers Leapers ACCU-SYNC QR Cantilever Mount is precision CNC machined from 6061-T6 aluminum a material chosen for its strength to weight ratio and resistance to the stresses of repeated mounting and dismounting. The matte black anodized finish adds corrosion resistance while giving the mount a durable low glare surface that matches most modern rifle builds. Significant lightening cuts are machined into the body to reduce overall weight which matters for shooters trying to keep their rifle s balance forward heavy optics in check. Radiused edges and corners throughout the design prevent snagging or scratching on other gear and allow effortless access to the scope s windage and elevation turrets when zeroing. This mount s patent pending quick release system uses a tool free tension adjustment lever alongside QD locking levers letting a shooter remove and reattach an optic while maintaining a secure return to zero. Squared recoil stops lock the mount against the receiver rail preventing shift under recoil and preserving that zero hold shot after shot. With a 22mm saddle height and a 34mm offset distance in a high profile configuration the mount is built to fit 30mm tube optics with an outer objective diameter up to 73mm. This combination of adjustability and secure locking makes it a strong fit for shooters who need to swap optics in the field without losing confidence in their point of impact. Leapers ACCU-SYNC QR Cantilever Mount Specifications Manufacturer: Leapers Model: ACCU-SYNC QR Cantilever Mount Material: Aluminum Finish: Anodized Mount Pieces: 1-Piece Ring Height: High .870 Tube Diameter: 30mm Mount Type: Integral Rings and Base Weight: 5.9 oz Warranty: Manufacturer Limited Lifetime Available At: GrabAGun