Recent content by samtello

Great Tale, Thanks!!!

Ok thanks, A 147-grain bullet fired out of 6.5 Creedmoor at 3000 fps is like not Artillery. The 175 mm gun fired a 147 lbs projo at 3000 fps, It had a tube life of 300 full-service rounds at that velocity. Used in Vietnam. Can change tubes on the carriage to 203 mm or 8-inch firing a 200 lbs...

Creedmoor is not Artillery. The old M107, 175 mm gun fired a 147-pound projectile at about 3,000 feet per second. http://www.15thfar.org/bigguns.html

Creedmoor is not Artillery

yes, the concept is much the same except for the use of sensors. If you can find the difference in distance from the line of sight and the line that extends from the barrel this will not change. The first clip at the end shows a third line being drawn from the scope to the line extending from...

Yes, it is like that. The design is like the lock and load modified cartridges. However, it can't be used for that purpose the front is sealed. So whatever the specs are for a typical round to go into the chamber will be the same for RecordFire. The shells (interchangeable) are only used to...

The chamber insert that you see going into the chamber (on the clip) after you put the bolt back has a sensor that transmits its location to the phone and the uses the known scope tube diameter and the scope cross hairs to determine the line of sight. And yes it is like shooting a picture thru...

Hey Gregg, That is correct, found that by accident, most of the apps that measure level use the accelerometer on the phone. So does RecordFire as we wanted to establish a vertical line to measure the scope height from the chamber to the center of the scope tube. When the app shows this on the...

I appreciate your comments. I like the traditional method (TM) also and RecordFire (RF) is patterned as closely as possible to TM. The advantage of TM is no cost. When you pull the bolt using TM, the rifle must have a steady rest and the rifle requires you to sight through the bore at a...

Record Zero. Here is the second clip. It shows that after you boresight, and go to the range and zero you can record your results.

The link is working Right now thinking of $85 to $95. The app will boresight along the line of bore when the scope crosshairs are moved to the intersection of the light of sight and the line of bore. This is all recorded to the rifle, scope, ammo, weather conditions, and the data can be...

The link is working

Thanks. I will link it to a webpage. Standby

This is an update to the thread on Boresight Question Research, that I posted last year Dec 14, 2017. https://www.longrangehunting.com/threads/boresight-question-research-i-need-your-help-participate.195390/page-4#post-1378464 Here is a clip I am working on an App calling it Recordfire that...

DJD, I think there would be a measure, the app with the hardware determines boresight in relationship to the chamber. Any deviation from the chamber is measurable such as a zero with or without a can? Dang, that was a great question!!!