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-   -   New TCM Rifle and Scope!! (https://www.cotep.org/forum/showthread.php?t=10729)

brownie 04-15-2015 08:18 AM

That's wild.

AutoMag 04-15-2015 08:23 AM

What is neat brownie is that both of the pistols pictured below are also chambered in TCM 22. From the rifle you get right at 3000 FPS, the 5" gun 2000 FPS and from the 4.25" gun right at 1950 FPS.

http://i130.photobucket.com/albums/p...ps5c5f85e9.jpg

http://i130.photobucket.com/albums/p...psd943671e.jpg

Caleb 04-15-2015 09:42 AM

That full size is badass!!


Do you have a rear angle shot of the bolt open? I'd like to see how many degrees the handle sits when open. If I could not mount the scope as low as possible, it would be a deal breaker (for me). Just curious.

brownie 04-15-2015 10:25 AM

Quote:

Originally Posted by AutoMag (Post 107565)
What is neat brownie is that both of the pistols pictured below are also chambered in TCM 22. From the rifle you get right at 3000 FPS, the 5" gun 2000 FPS and from the 4.25" gun right at 1950 FPS.

http://i130.photobucket.com/albums/p...ps5c5f85e9.jpg

http://i130.photobucket.com/albums/p...psd943671e.jpg

I'd not heard of that cartridge before, very interesting indeed. No recoil I presume?

milkmanjoe 04-15-2015 10:29 AM

Quote:

Originally Posted by AutoMag (Post 107560)
Caleb, you would not believe the rings I have tried!! I tried the medium rings but the bolt handle made contact with the scope so a no go on that, at least with the rings I tried. I may try another set to see what happens again just for the sake of doing it!!:)

The caliber is TCM 22 which is a 223 casing cut down and then necked down to accept a .22 caliber 40 grain bullet.


I wonder how it would compare in tests to .22 Hornet.

Caleb 04-15-2015 12:39 PM

Quote:

Originally Posted by milkmanjoe (Post 107576)
I wonder how it would compare in tests to .22 Hornet.

It would be interesting to see head to head results against othe calibers, ex: .22 Hornet, 5.7, .17 HMR, ect...

sdmc530 04-15-2015 02:08 PM

I can chime in on this, my FIL is a rifle guy and we did some crony work with his reloads/loads I have no idea what was shooting.
These were averages from the data I have saved on the computer but this info will be close. Don't have the specs on the loads can get it if you really want it from him.

.22 Hornet Average: 2741 FPS
.218 Bee Average: 2804 FPS
.17 HMR Average: 2890 FPS
.17 Mach 2 Average: 2055 FPS
.22 LR Average: 1056 FPS
.22 Mag Average: 2009 FPS

Hope this puts some light on the subject. Different rifles were used obviously but most were Savage heavy barrel, that is what he likes to use the best.

AutoMag 04-15-2015 02:09 PM

I also forgot to mention that the magazine supplied is a 5 round but the 17 round for the handguns will also function in the rifle. Also hardly no recoil at all with either.

Caleb, not sure if this will help but here is a picture. I have another set of medium rings coming to see if they will be any different. The main trouble I had was my hand hitting the scope more so than the bolt, but the bolt was very close. Not enough for me to work the bolt properly.

http://i130.photobucket.com/albums/p...psfdwpxukf.jpg

Caleb 04-15-2015 08:22 PM

Wow, that's a high opening bolt (don't know the terminology of the "sweep"?). Is this a prototype rifle? If so, maybe you can suggest a different bent bolt....?... I'm not knocking the action, just my observations.

AutoMag 04-15-2015 08:25 PM

Quote:

Originally Posted by IamCaleb (Post 107657)
Wow, that's a high opening bolt (don't know the terminology of the "sweep"?). Is this a prototype rifle? If so, maybe you can suggest a different bent bolt....?... I'm not knocking the action, just my observations.

Caleb, no this is the standard production model.:)


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