BARSKA 3-12x40mm AO Hot Magnum .17 HMR / .22 BDC Rifle Scope by Barska AC10848 Model Number: AC10848 Details

3-12x40 AO, Hot Magnum , Black Matte, 30/30, Engineered with revolutionary Bullet Drop Technology, interchangeable .22 BDC elevation knobs for 40GR, 38GR and 36GR .22 bullets, high density optical glass for crisp edge-to-edge clarity, Pre-calculated trajectory compensation from 100 to 300 yards, multi-coated optics for brighter viewing and adjustable objective (AO) for parallax correction, Backed by BARSKA's Limited Lifetime Warranty. Features: 3-12x Magnification .17 Magnum & .22 Cal BDC .22 Cal Turrets 40GR, 38GR and 36GR Objective Parallax Adjustment