A more rounded, sleeker look allows this Nikon Buckmasters 6-18x40 SF Riflescope w/BDC Reticle (6473) to become a part of your rifle, not just an addition. This riflescope features 1/4-MOA click, hand-turn reticle adjustments for precise site-ins, quick-focus eyepieces, and the non-reflective, matte shadow finish. Fitted with a new SF (side-focus) adjustment knob to compensate for parallax, this riflescope features durable 1” main body tubes constructed of aircraft grade aluminum. It is also O-ring sealed and nitrogen-filled for true waterproof, fogproof and shockproof performance.

Non-reflective Mossy Black Finish
Water-proof, Fog-proof and shockproof
Up to 92% light transmission
SF (side focus) adjustment knob to compensate for parrallax