I asked my contact at NF and this is the reply I received: Doug, Around SHOT Show 2019 we began incorporating second revolution engraving on our ATACR 5-25x and 7-35x models' elevation dials. Ballistix Custom Targeting System is the complete package for simple, accurate, long-range shooting. Bushnell Rifle Scope Turret Caps 9 out of 10 based on 46 ratings. Ballistix turrets currently offer single and double rotation for most scopes, however maximum yardage will vary depending on the data entered. Sight tapes are included to match The purchase of this product will include 1 pair of turret caps for your Mueller scope. I used some of my halibut leader materials to make a tether for my turret cap. I’m not not a fan of open turrets myself. I was able to unscrew the cap, but it's You also might find a scope with turrets calibrated in mils (milliradians). Nightforce Eyepiece Flip-up lens Cap NXS 15x, 22x, 32x, 42x A473. The weatherproof label is meant to perfectly stick on to your pre-existing turret that came with your scope, while the laser engraved turret is meant to completely replace the original one. ZeroHold™ is a low-profile mechanism utilized on several Nightforce riflescopes. Perfectly matched to the ballistics of your shooting system, the SIG Ballistic Turret (SBT) is a custom, laser-etched elevation dial for your SIG SAUER® Electro-Optics riflescope. They are known as Windage & Elevation knobs used for adjustment. Turrets – Even if you have turret caps, it is important to take the time to properly clean and care for your turrets to keep them in top shape. Externally adjustable scope turrets are essential for precise, long-range shooting. Scope turret caps I will have turret caps for the M81/M82/Lyman Alaskan scopes in 6-8 weeks.