Welcome to the forum Steven!  You are looking for the Holy Grail S&W1046...these are rare but do come up for sale on occasions sometimes years between them.  Good luck with your search.
I own one of them myself, but not likely to part with mine. 

A search of the web shows a 614 for sale here: https://www.gunsamerica.com/904847950/COLT-M16-A1-Model-614-Full-Auto-Class-3-Fully-Transferable.htm

Enjoy the forum and best regards! 

Welcome Stephen

I'll be picking up a G20C from a good friend of mine here shortly. He bought it New several years  ago and has only shot it a handful of times.  I've been after him for a while to let me take it off his hands.  I intend to use it as my out west backpacking sidearm and also anything that calls for  open carry such as hunting, 4 wheeling, etc.  I look forward to digging into the data you guys have.  I've been reloading for my G23 for several years, so it won't be long before I start to home brew for this one as well. 

Welcome DW

mike from commieforinia 1st 10mm. started life as a g21 slapped on a lone wolf complete slide g35 (legenth) with comp.
building loads working with blue dot and hornaday 180's . and finding lone wolf quality if NOT better than stock it gunna need allot of tweaks.
thats why in here.

Welcome Mike, lots of knowledgeable folks here, enjoy : )

DW and rumplestilskin welcome to the forum and the 10mm firearms.  You are in the right place to learn about your new acquisitions and ammo ballistics and performance.
Best regards! 

Hi y'all.  I'm Ray in Virginia.  Lurked for a while, but decided to register after diving into my second 10mm platform.  First was a Glock 29SF, but got spooked with the ability for it to fire out of battery.  Sold it and gave up 10mm until I got an RIA Ultra MS.  Struggling with a touch of buyer's remorse because I pass a GP100 Wiley Clapp 10mm (under glass) every time I hit the range.

I reload for 12 different calibers, but I find 10mm the most intriguing.  I think its my impression that it was designed to run hot loads, but the space beyond the 200gr @ 1200fps Norma load is pretty narrow.

Anyway, thanks for the board and appreciate the company of fellow 10mm enthusiasts!

Welcome to the forum Ray!  The Glock 29 is a great platform with the 10mm, I doubt it would fire out of battery but depending on higher impulse loads it my unlock too early.  It is why I opted for non captive recoil system and increased spring weight.  RIA's seem to be doing quite well with the 10mm. 
The 200gr @ 1200 fps is easily hit with several newer powders these days and going heavier starts to diminish the case capacity with longer projectiles.

Enjoy the forum and best regards! 

Welcome Ray!

Hello, my name is Rick. I'm from Idaho.  I recently bought a used Kimber Custom TLE II 10mm to take to Alaska next summer.  This is my first 1911 and between this site and the 1911 Forum, I have learned a lot about potential problems I could encounter as well as solutions. I'd like to thank all of you who contributed to my education.

Welcome to the Forum from Northern Utah

Rick welcome and glad you found the forum to be helpful.  Congrats on your new to you 10mm Kimber!

Best regards! 

Welcome Rick, tons to learn here, Enjoy!

Hey Rick from Idaho.  Another Utahn here!  Welcome to the forum.