Bushnell

The Prime 3-12×40 Multi-Turret is a lightweight compact dual-purpose riflescope with multiple turrets a simple Multi-X reticle and has a side focus from 10 yards to infinity. 

The Prime 3-12×40 uses fully multicoated optics ultra-wide band coatings and the exclusive EXO Barrier so you’ll always have a clear bright fog-free optic when it matters most. Turret caps are also there to guarantee you’ll never lose your turret position due to bumps and scrapes in the field.

This optic is IPX7 waterproof rated. 

• Perfect for muzzle loaders and shotguns.
• Works on any rifle with the included MOA turret.
• BDC turrets work accurately on any magnification.
• EXO Barrier bonds to exterior lens surfaces and repels water oil fog dust and debris making sure you can see your target in any condition.
• IPX7 Waterproof construction – O-ring sealed optics stay dry inside when immersed in three feet of water for up to 30 minutes.
• Fully Multi Coated Optics – Multiple layers of coatings on all lens surfaces increase light transmission and image brightness.