Vortex Viper 6.5-20x50 BDC Long-Range Riflescope brand_-Kahles weight and roundness remain completely

weight and roundness remain completely consistent from ball to ball

giving long-range shooters a head start on dialling in distance

repeatable lock-up

check the bore size of your firearm and determine whether you intend to shoot compression-fit or patched-projectile style

The Sure-Loc lock ring applies uniform clamping pressure around the entire die body

Vortex Viper 6.5-20x50 BDC Long-Range Riflescope brand_-Kahles weight and roundness remain completelyThe Vortex Viper 6. 5 20x50 BDC is a high magnification riflescope built for long range varmint control, target work and static or high seat deer stalking, where extended ranges call for confident holdover. Its second focal plane Dead Hold BDC (MOA) reticle carries holdover points calibrated to common trajectories, taking the guesswork out of hold over and windage corrections at varying ranges rather than relying on Mil Dot maths. Side parallax