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  1. J

    Tikka bolt interchangeability

    That is what I do. You can regularly get a 308 or mag bolt face action for <$450.
  2. J

    MyBighorn isnt setting off CCI450's

    My buddy sent his TL3 in to have the issue fixed. They modded the firing system and sent it back to him. Only issue is that the problem is still happening. The lot of 450s is bad, which is probably the case with most people that have issues with the 450s in this thread. When I talked to my gun...
  3. J

    50% off Vortex Cert

    I can confirm that the cert was at least on the table at the grind as I was looking for it when I went to the table lol
  4. J

    Project: Inexpensive Rifle Accelerometer

    I suppose I'll make an account on github, but at 3khz you have to be able to get way more data than you were at the 100hz orignally, even if you have to post process the data.
  5. J

    Project: Inexpensive Rifle Accelerometer

    I believe I am looking at the source code for the library that works in the back end to give you your sensor values based on the commands you are giving (read acceleration method call etc). Yes it is the sparkfun source but I would bet the code for the adafruit sensor is pretty close. I didn't...
  6. J

    Project: Inexpensive Rifle Accelerometer

    I am looking into the standard config file it appears that you can set the refresh rate. Might need to change it. Should be able to do it the same way you change the change the range of output.
  7. J

    Project: Inexpensive Rifle Accelerometer

    I did some reading on SPI, essentially you slave the breakout by setting a pin low that you designate and then connect the other 3 wires to the same 3 pins (think it is clock, master in slave out, master out slave in) the feather has dedicated pins for these 3. It shouldn't be an issue to use...
  8. J

    Project: Inexpensive Rifle Accelerometer

    Just because I don’t wanna register on the other site because I am not particularly knowledgeable. Would it run faster if you just pull the integer data from the sensor and do the math to convert to m/s^2 in post process? That way you don’t have to worry about the float issues? If you tried...
  9. J

    Project: Inexpensive Rifle Accelerometer

    I wonder what the sensors cost for that system. Then use a DIY capture system. I honestly think you will start running into issues with data size if you go too far up with capture rates. I say that because I do a decent amount of data analysis of cab files at work and when data sets get large...
  10. J

    Project: Inexpensive Rifle Accelerometer

    I'll volunteer for testing if I end up buying a sphur.
  11. J

    Project: Inexpensive Rifle Accelerometer

    Yeah I think I am ordering an All in one 9DOF version tomorrow. I was reading that with all that data they get bound by the processor so to speed it up you can disable certain features. If you disagree let me know, as I have a few days to order so I can get it for this weekend.
  12. J

    Project: Inexpensive Rifle Accelerometer

    @ammolytics why not use one of the 9dof boards with the built in microcontroller? pretty close to the same refresh rate on the accelerometer but would also export gyroscopic data and has a magnometer built in. I have very little experience with arduinos (helped a friend's senior design team in...
  13. J

    Hornady 4DOF users - how are you liking this?

    Yeah I posted that before your post went up. No biggie. Leaving post as it shows exactly for someone else that might not know where it is.
  14. J

    Switching chasis tikka luv question

    Which type you looking for?
  15. J

    Recoil Enhancer?

    Mainly figured there would be some way to capture the wasted energy in radial expansion to direct the force rearward. Doesn't hurt for me to play with the modeling and see if I can get anything out of it.
  16. J

    Recoil Enhancer?

    Basically like attached photo. If you force the air to interact with a wall instead of being wasted. Same idea as a muzzle break right?
  17. J

    Recoil Enhancer?

    That is really what I am looking for.
  18. J

    Recoil Enhancer?

    Anybody know a company making one? Would like to up the recoil of a 223 trainer. Trying to get something to mimic my match gun in 6.5x47's recoil. I have seen them for 22lr to try and make it recoil more, but all of them are aluminum and I don't think they are gonna make it on a 223. Edit...
  19. J

    ORIGIN Orders

    Buddy's TT Diamond needs the cocking notch filed like 0.040"-0.050" to not cock on close with his Origin.