This rifle scope is part of the mid-tier optics line called GLx. GLx brings premium technology and materials into an approachable price range. Building on the features of our award-winning GLx rifle scopes, the GLx 3-18x44mm FFP Rifle Scope brings premium optical performance to a versatile new magnification range. Whether your target is at 100 yards or 1000, this scope gives you the flexibility and performance to adapt, ensuring precision at almost any distance. Specifications for Primary Arms GLx 3-18x44mm Rifle Scope, 34mm Tube, First Focal Plane (FFP): Manufacturer: Primary Arms Objective Lens Diameter: 44 mm Magnification: 3 - 18 x Reticle: ACSS Athena BPR MIL Tube Diameter: 34 mm Reticle Focal Plane: First Focal Plane (FFP) Color: Black Battery Type: CR2032, Stand Alone Lithium Gun Type: Rifle Features of Primary Arms GLx 3-18x44mm Rifle Scope, 34mm Tube, First Focal Plane (FFP): 180 MOA Elevation adjustment High strength one-piece 6061-T6 aluminum body Compact design is 13.66" long and weighs just 29.6 Oz Premium grade glass Patented turret mechanisms Steel-on-Steel precision adjustments Tactile and audible 1/10 MIL click value Locking turrets protect your zero Integrated return-to-zero AutoLive illuminated reticle Elevation Rotation Indicators Dovetail Magnification Levers (UML compatible) First Focal Plane ACSS Athena BPR MIL reticle Package Contents: Primary Arms GLx 3-18x44mm Rifle Scope, 34mm Tube, First Focal Plane (FFP)