GLOW IN THE DARK: $15 shipped per set of 2 GLOW IN THE DARK Shot Clock data cards
Standard (NON-glow in the dark): $10 shipped per set of 2 Shot Clock data cards
This listing is for a 2 pack of my Shot Clock GLOW IN THE DARK, reusable, water resistant, dope/data cards that fit into Vortex Defender E10 eyepiece flip up scope caps. Using the included reusable double-sided sticky tabs, these can also fit in many other scope caps such as those made by Butler Creek (as long as the inner diameter of the cap is at least 1.75 inch). These work great with Sharpie ULTRA FINE POINT (Sharpie model #1735790) permanent markers! Regular Sharpies work as well, but the smaller tip of the ULTRA FINE POINT Sharpies allow for smaller, clearer writing when space is at a premium. The Sharpie will not wash off in the rain, but can be easily removed with alcohol should you want to change the data written on the card. Two cards are included so you can either have different data for two platforms or duplicate data for the same platform. Having duplicate cards works great after dark so one card can always be on the cap ready to use while the second one is having its glow feature recharged by a dim light in your pack.
How it works:
YES, the glow in the dark versions do GLOW IN THE DARK! You will now be able to read your dope without the use of a flashlight or mobile device! Charging these under a light will provide 30+ minutes of useable glow time. The longer you leave the Shot Clock under a light, the longer it will glow for you (up to a point). Dark-adapted eyes will also naturally see the data longer than eyes that are not yet dark-adapted. No more batteries to die or flashlight splash to give away your position! The reverse side of the Shot Clock is blank and intentionally lacking the glow feature for situations where a glow may be undesirable.
My Shot Clock data card is completely customizable to fit the needs of individual users. The card is laid out in the pattern of a modified clock so that it will be easy to read quickly by anyone who can tell time. There are twelve outer cells, one each at 1 o’clock through 12 o’clock. These are numbered 1 through 12 and can be conveniently used to write drop data for 100 through 1200 yards or meters. The cells at 6 o’clock and 12 o’clock have less space than the others due to the zero values of the wind feature of the inner clock described below. Instead of drop values, the user could instead place data for various PRS/NRL stages or just add more wind data to these cells (15 MPH or 20 MPH values, for instance). The Shot Clock is designed to be versatile and customizable!
The inner clock functions as a wind value calculator based on wind measured or estimated by the user. The right side of the inner clock gives wind values for a 10 miles per hour wind. If the 10 MPH wind is coming from a right angle (3 o’clock or 9 o’clock from the user), then it is considered a full value wind and will, therefore, be valued at the full 10 MPH. If the 10 MPH wind is coming from the 12 o’clock or 6 o’clock direction, its impact on trajectory will be minimal and can be effectively treated as zero MPH. If the 10 MPH wind is coming from the 1 o’clock, 5 o’clock, 7 o’clock, or 11 o’clock directions relative to the user, then it is considered a roughly half value (50%) wind and is, therefore, valued at approximately 5 MPH (1/2 x 10 = 5). If the 10 MPH wind is coming from the 2 o’clock, 4 o’clock, 8 o’clock, or 10 o’clock directions relative to the user, then it is considered a roughly 90% value wind and is, therefore, valued at approximately 9 MPH (0.9 x 10 = 9). The cells in the left side of the inner clock are intentionally left blank to allow the user to customize it for the data they would like to have available. For instance, if you have a platform/load combination that gives you a wind number (wind speed at which a full value wind will cause a 0.5 MRAD drift at 500 yd, 0.6 MRAD at 600 yd, 0.7 MRAD at 700 yd etc.) of 6 MPH, you could use 6 MPH to base the left side of the inner clock off of. You could also just add more 10 MPH data to the left side to make it symmetrical, but then the amount of useable information on the card is not maximized. I use my platform/load’s wind number on the cards that I use.
The small, blank center of the card can be for whatever the user wants, but that is where I like to put the drop factor for the particular platform/load combination the card is intended for. The drop factor that I use for 147 ELD-M at 2650 feet per second is 2, so I write the number 2 in the center. If or when the load data changes, simply take an alcohol swab or alcohol-soaked cotton ball and wipe the card clean. It really is that easy!
The blank back of the Shot Clock data card does NOT glow in the dark. This space can be used to write the platform specific details such as model, projectile, load data, velocity, density altitude, temperature, etc. It can also be used to write additional dope for use when the glow in the dark feature is unwanted. PRS/NRL competitors could also use this area to record dope for different stages. There is a small nick clipped out of each Shot Clock so the user can easily slip their finger nail or a small allen key underneath to pry it out of the scope cap.
GLOW IN THE DARK: $15 shipped per set of 2 GLOW IN THE DARK Shot Clock data cards
Standard (NON-glow in the dark): $10 shipped per set of 2 Shot Clock data cards
Fastest contact: CAKE5150@GMAIL.COM
Included: 2x Shot Clock GLOW IN THE DARK dope cards (standard non-glow cards if you select standard), two sticky tabs, free shipping anywhere in USA!
PLEASE NOTE: SCOPE CAP AND SHARPIE ARE NOT INCLUDED!
No shipping outside the USA at this time!
Payment forms accepted are cash, check, PP (no mention of anything freedom related in note please), and Zelle
Thanks for the board!
Below is an example of the card I use on my 6.5 Creedmoor with 147 gr ELD reloads (drop factor 2 in center, 100-1200 yd drop in exterior cells, 6mph wind conversions in left interior cells, cold bore POI shift in 100 yd cell)
