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  1. Ratbert

    Gunsmithing Opening bolt face from .473 to .532

    Re: Opening bolt face from .473 to .532 <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: field</div><div class="ubbcode-body">You have machine the bolt nose out and then make a bushing to be soldiered in. It is then cut to the correct dia. and can then do the...
  2. Ratbert

    Gunsmithing Making a wood stock with aluminum chassis

    Re: Making a wood stock with aluminum chassis http://www.brownells.com/.aspx/sid=52776...0004039_d_11484 Only thing I'd point out is that wood might end up weighing more.
  3. Ratbert

    head space, throat, bolt gun

    Re: head space, throat, bolt gun <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: MitchAlsup</div><div class="ubbcode-body">What I did: I started by Neck Only sizing a few round, and finally ended up with 3 cases. The first case has no noticible force required to...
  4. Ratbert

    Gunsmithing rem bolt stop....the side jobby

    Re: rem bolt stop....the side jobby pacific tool and gauge, but it doesn't include any instructions (back when I ordered some you even had to get your own pins and springs, but that may have changed since I think they're now on the website as a regularly available item.)
  5. Ratbert

    Gunsmithing M4 Bolt and/or Carrier ordnance print

    Does anyone have or know where to find a milspec ordnance print of an M4 bolt and/or carrier? The closest thing I've found is a solid works model of the BCG but I really need a measured drawing and I have no idea if the model is actually to spec or just an "artist's impression." If there are...
  6. Ratbert

    for those who neck turn

    Re: for those who neck turn I have the NT-1000 and am completely happy with it.
  7. Ratbert

    Top Shot on the History Channel

    Re: Top Shot on the History Channel I always thought it would be interesting if they had the two groups battle against a third "home team" of shooters who are actually qualified in their particular subject just so it was clear exactly how much they all suck at any given task.
  8. Ratbert

    for those who neck turn

    Re: for those who neck turn Nice. A billion uses for a cost effective gearbox motor.
  9. Ratbert

    for those who neck turn

    Re: for those who neck turn <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Onyx</div><div class="ubbcode-body">I followed an idea off of a small caliber website, and bought a small geared motor to use as a powered turning lathe, and threaded the shaft to fit a...
  10. Ratbert

    Gunsmithing problem with m16 extractor ptg bolt

    Re: problem with m16 extractor ptg bolt I was told by PTG (who made 1 bolt) , Surgeon (who made another), and Badger (who makes the things) to open up to .785 when using an M16 extractor. Two 7 WSMs in a row now didn't want to run that way. .785 wasn't enough counterbore to get around the...
  11. Ratbert

    for those who neck turn

    Re: for those who neck turn Not sure you want to size with a bushing die prior to neck turning. Doing so pushes the variance from the OD to the ID. Better to use something with a button that will make the ID consistent and let you turn off the variance from the OD. If your mandrel is...
  12. Ratbert

    Gunsmithing Belt Grinder

    Re: Belt Grinder Found it: http://www.vansantent.com/Vendor_pages/Multitool_Grinders.htm I've got the 2x48, mostly because that was the easiest size for me to find belts for. Money well spent.
  13. Ratbert

    Gunsmithing Belt Grinder

    Re: Belt Grinder I found a great conversion kit for a standard bench grinder, probably one of the most used tools I've got. I'll find the link for you tomorrow.
  14. Ratbert

    Muzzel break blew off on the first shot!

    Re: Muzzel break blew off on the first shot! <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: cactusbrew</div><div class="ubbcode-body"> I once called around to local gunsmiths to have a barrel threaded, after i explained the goal was to put a silencer on it, they...
  15. Ratbert

    Muzzel break blew off on the first shot!

    Re: Muzzel break blew off on the first shot! Wow. Just wow.
  16. Ratbert

    Muzzel break blew off on the first shot!

    Re: Muzzel break blew off on the first shot! Got a pic of the threads? Just curious.
  17. Ratbert

    Gunsmithing How to build a rifle

    Re: How to build a rifle <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 300sniper</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Ratbert</div><div class="ubbcode-body"> I'm really hoping you're being...
  18. Ratbert

    BlackOps Precision Enhanced Heavy Duty DBM

    Re: BlackOps Precision Enhanced Heavy Duty DBM <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: &#8207;Steelvenom</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div...
  19. Ratbert

    Gunsmithing How to build a rifle

    Re: How to build a rifle <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body"> It's actually very easy but, like they say, if you have to ask you’re in over your head. </div></div> This encompasses so much of life, doesn't it...
  20. Ratbert

    Directly mounting rifle to tripod

    Re: Directly mounting rifle to tripod I've tried mounting an Arca-Swiss quick-release plate on the forearm of my AICS and using it mounted directly to my ball-head. The implementation was about as good as it can get but I still preferred just to use a PRS saddle with a quick release plate...