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BARSKA 3-12x40 AO Hot Magnum .17 And .22 Interchangeable 30/30 Riflescope
3-12x variable magnification with large 40mm objective lens in a 100 waterproof and fogproof extra rigid shockproof construction
Multi-coated optics with 3030 reticles
Adjustable Objective lens for parallax correction
Specifically engineered for 17 Magnum Rimfire Rifle and Pre-calculated trajectory compensation form 100 to 300 yards by turn of a dail
Bullet Drop Technology :
