Lancer Tactical CA-409B 1.5-4x Illuminated MIL Dot Rifle Scope, Blue/Red/Green Dot This Lancer Tactical 1.5-4x Illuminated MIL Dot Rifle Scope is constructed from aircraft grade aluminum to withstand heavy recoil and shock resistance. Internally, the scope is built filled with nitrogen to prevent internal condensation or fogging. A generous 4-5 inch eye relief allows the shooter to see comfortably through the scope. Package Includes: One (1) Optic, One (1) Mount, Two (2) Lens Covers, One (1) CR2032 Battery.