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Many of today's top-of-the-line riflescopes have incredible built-in features, but a lot of those goodies come at the cost of increased weight. If you've got a lightweight hunting rig where every ounce counts, then you're out of luck. Or are you? Enter the SIG Sauer Sierra3BDX 2.5-8x32mm riflescope, which is loaded with incredible features and is lightweight to boot!

Each SIG Sauer Sierra3BDX 2.5-8x32mm riflescope is loaded with the company's groundbreaking BDX technology, which provides a holdover point right inside your sight picture when the optic is combined with the company's BDX-compatible KILO rangefinder. This incredible compensating capability is found in a lightweight package that can even work on your crossbow, thanks to new additions to the BDX software that take into account bolt weight and speed.


Tube size: 30mm

Weight: 19.4 ounces

Adjustment value: 1/4 MOA

Reticle available in second focal plane


Other features of the SIG Sauer Sierra3BDX 2.5-8x32mm riflescope include SpectraCoat lenses, which contribute to a brighter, clearer sight picture, as well as the company's LevelPlex anti-cant technology, which ensures that your reticle is level when you're making in-scope adjustments. The optic also features SIG's unique KinETHIC feature, which calibrates the rangefinder with the estimated energy transfer of the rifle's cartridge, so you can pre-set the maximum distance you want to take a shot based on the bullet's energy at that pre-set distance.