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Search results

  1. DocUSMCRetired

    New Berger 375 bullet 410 hybrid

    The bullet is in production. Should be on the shelf July ish. But they are being made right now. Possibly earlier though. The initial run will likely be sold out in hours.
  2. DocUSMCRetired

    Steel targets for 338 lapua

    I just replaced a 10" x 1/2" AR 550 steel plate which was showing pretty bad damage from 338+ at 200 - 500 yards. I replaced it with an SR500 10" x 3/4" plate and it showing great promise. I would suggest you run either AR550 or even better an SR500 at least 3/4" thick. 1/2" didn't last 1 year...
  3. DocUSMCRetired

    Tall target test results???

    Live fire is the best way. This will really tell you what is going on. Also you need to do both vertical and horizontal testing.
  4. DocUSMCRetired

    Tall target test results???

    Their are a couple of reasons this can happen: 1) The reticle is not level to the scope. 2) The Scope is not level but the reticle is true in the scope. 3) The erector is not traveling vertical. 4) Level is off by a degree or so (I have seen this before, super rare). 5) Level is not perfectly...
  5. DocUSMCRetired

    G1 & G7 Tables?

    I did that research years and years ago when I needed to produce a historical portion for a bunch of training stuff. If I remember I can go back and find those references. Get the vacuum out and dust off some books etc lol.
  6. DocUSMCRetired

    G1 & G7 Tables?

    This is sort of correct. It wasn't only to verify the current tables in use. But also to provide an update to when tables are used. Like when a user wants to use a G7 or G1 etc. Instead of using the old data sets from 75 years ago, it makes it possible to implement new data sets devised from new...
  7. DocUSMCRetired

    G1 & G7 Tables?

    The formula for Sectional Density is Weight(in grains)/7000/Caliber Squared. I took some liberties here and simplified the formula. We convert from grains to pounds (7000 grains per pound) normally, but in this case it isn't necessary. The math was simply to show you how it works. The...
  8. DocUSMCRetired

    G1 & G7 Tables?

    The G1 Standard Projectile is 1 Caliber and 1 lb. Here is the math. Section Density = weight / caliber^2. Form Factor for the Standard is 1.0. BC = Sectional Density / Form Factor. So to get all 1's across the board you have. 1/1^2 = 1 SD Form Factor = 1 1/1 = 1.0 or the Standard.
  9. DocUSMCRetired

    AB app and kestrel

    We have something planned for a release this summer. 4 - 6 months maybe. An entirely new project with all new features. As long as field testing continues to go well, the civilian version will be out soon after.
  10. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    This depends a lot of understanding how LRFs work as well. 905 and low power lasers use a series of pulses. That is then run through an algorithm in order to try to predict what the software thinks you are looking at. The reason the RAPTAR-S, PLRF and others do this better. Is because with the...
  11. DocUSMCRetired

    Air Rifle Research - Slugs vs Pellets

    We are delving into the world of Air Rifles, have been for over a year now. We are developing systems and integrations into the AB Ecosystem that will include Air Rifles tools in the future. What I can share is limited but we are attaining some very good research material to be published later...
  12. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    No, at that price its fairly useless with ranges of like 400 yards. I don't play with fire, I control it in a finely tuned precision manner. Much like our missile on missile ballistics etc.
  13. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    I would highly highly highly suggest waiting before buying anything.
  14. DocUSMCRetired

    Leica Rangemaster CRF Pro Monocular with Applied Ballistics

    New Leica Rangemaster CRF Pro Monocular with Applied Ballistics. Street Price $800. Leica quality optical glass. Applied Ballistics Ultralite Engine. Upgradeable to AB Elite. Works inside the AB Ecosystem. Onboard sensor suite (Temperature, Air Pressure, Inclination Angle) Leica ProTrack...
  15. DocUSMCRetired

    New Leica Rangemasters

    They do. But only the Pro model.
  16. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    I am unaware of the characteristics or principalities of this device or its abilities and why this exists.
  17. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    I am unfamiliar with the device you have attached here, and I know for certain it will not work with AB Ecosystem devices.
  18. DocUSMCRetired

    New RF bino from Vectronix!!! Vector X

    I am not sure how a Nymph that offers immortality from Greek Mythology is going to help us here?