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Established 2006. Kent's Only Authorised 5.11 Tactical Retailer

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Correct height and offset for AR optics

The Vortex Sport Cantilever Mount holds your 30mm scope at a 1.50 inch centre height with a 2 inch forward offset, the geometry AR-platform shooters need for proper eye alignment. The cantilever design pushes the optic forward over the handguard, so you gain eye relief and a natural cheek weld without craning your neck or straining for the reticle.

Machined from 6061 aluminium

Cut from 6061 aluminium and finished in a hard anodised matte black, the mount is light at just 5.39 oz yet rigid enough to hold zero under recoil. It clamps to any Picatinny rail, so it suits airguns, rimfire and full-bore rifles alike.

Dual screws for a rock-solid hold

Each ring cap and the rail clamp use dual screws for even pressure and a repeatable return to zero. Torque the rail cross-bolts to 20 in-lbs and the ring caps to 18 in-lbs for a secure, stress-free grip that protects your glass.

Backed by the Vortex VIP warranty

Like every Vortex product, this mount carries the unlimited, unconditional VIP lifetime warranty. If it ever fails, Vortex repair or replace it, no receipt and no questions asked. Browse more outdoor shooting gear at Platoon Stores.

General
BrandVortex
Dimensions
Weight5.39 oz (153 g)
Other
Ring diameter30mm
Material6061 aluminium
FinishHard anodised matte black
WarrantyVortex VIP unlimited lifetime
TypeCantilever scope mount
Forward offset2 inches
Centre height1.50 inches
Rail fitPicatinny
Rail clampDual cross-bolt clamp
Rail clamp torque20 in-lbs
Ring cap torque18 in-lbs

Frequently asked questions

What tube size does this mount take?

It takes 30mm tube scopes. The rings are 30mm, so check your scope's main tube diameter before ordering. Many tactical and low-light optics use a 30mm tube.

Why choose a cantilever mount over standard rings?

The 2-inch forward offset pushes the scope out over the handguard, giving you the correct eye relief and a comfortable, upright head position on AR-style rifles where the rail sits well behind the natural mounting point.

What is the correct torque for the screws?

Vortex specify 20 in-lbs for the rail cross-bolt clamp and 18 in-lbs for the ring cap screws. Tightening evenly in a cross pattern keeps the scope stress-free and holding zero.

Will it fit my rail?

Yes, it clamps to standard Picatinny rails. That covers most AR-platform rifles as well as many airguns and rimfire rifles fitted with a Picatinny section.

Is the Vortex VIP warranty included?

Yes. The mount carries the same unlimited, unconditional VIP lifetime warranty as Vortex glass. If it ever fails Vortex will repair or replace it, with no receipt and no registration needed.