Leupold Mark 5HD Competition Speed Dial Matte Black. Thats why the Mark 5HD Competition Speed Dial features an enlarged first row of numbers allowing you to make quick elevation adjustments on the fly. Equip your rifle with this match-ready dial and youll be outpacing the competition from your first shots fired. The Mark 5HD Competition Speed Dial provides two revolutions of elevation adjustment and prevents accidental dial movement with the push-button ZeroLock. Whether you run jump or slide into your shooting positions your dial wont turn until youre ready. Specifications for Leupold Mark 5HD Competition Speed Dial: Manufacturer: Leupold Color: Black Finish: Matte Gun Make: Universal Gun Model: Universal Condition: New Features of Leupold Mark 5HD Competition Speed Dial Enlarged numbers: The enlarged first row of numbers allows for quick elevation adjustments and is ideal for shooters with less-than-perfect eyesight. Aggressive knurling: The aggressive knurling around the rim of the dial provides a sure grip. Zero lock dial: The ZeroLock system eliminates accidental dial movement by locking it in place. Zero Stop: The ZeroStop system creates a backstop when returning the dial back to zero so you don't accidently turn the dial a full revolution in the wrong direction. Package Contents: Leupold Mark 5HD Competition Speed Dial Leupold 182645: Mark 5HD Competition Speed Dial Matte Black