Vector Optics Sentinel-X 10-40x50mm 30mm Tube Center Dot Riflescope

30mm Monotube, 1/8″ Turret Lock,Side Focus min at 10M,1.5mm Center Dot Etched Reticle Perfect for Benchrest Shooting 25M Target

Specifications on this listing: 40×50, 30mm. Confirm any dimension against the item you are replacing before ordering.

Four numbers decide whether an optic suits you: magnification range, objective diameter, tube diameter and focal plane. Tube diameter must match your rings. First focal plane reticles scale with magnification and hold subtensions at any power; second focal plane reticles only subtend correctly at one setting. Mixing mil turrets with an MOA reticle is the most common zeroing error.

Sold under the Vector Optics name. The specification block above is published for this listing; check the dimensions against the item you are replacing before ordering.

Picked within one to two business days; tracking is emailed when the parcel leaves the warehouse. Free US shipping over $58.