Post by: b23 on January 24, 2017, 05:12:30 PM
Post by: mountainman on January 24, 2017, 05:24:48 PM
Post by: Boss .300 winmag on January 24, 2017, 05:30:52 PM
Post by: b23 on January 24, 2017, 06:37:01 PM
What ever it is the barrel probably won't last long, and it's very fast. :tup:
That's probably a very safe assumption. Depending on how it gets treated, 600-ish rounds, but, it should be a VERY fun 600-ish rounds. lol
Not a Cheetah MK I or MK II
Post by: jdb on January 24, 2017, 06:49:34 PM
Post by: dontgetcrabs on January 24, 2017, 06:55:20 PM
Post by: JJB11B on January 24, 2017, 07:17:49 PM
Post by: JimmyHoffa on January 24, 2017, 07:19:25 PM
20WSMdon't forget the 'AI'
Post by: JJB11B on January 24, 2017, 07:21:06 PM
20WSMdon't forget the 'AI'
17 WSAUM AI?
Post by: BULLBLASTER on January 24, 2017, 08:24:38 PM
Post by: b23 on January 24, 2017, 10:41:50 PM
Not sure if this will help much but from left to right 17 Hornet, ?, 7mm Blaser Magnum
Post by: JimmyHoffa on January 24, 2017, 10:44:19 PM
Post by: Boss .300 winmag on January 24, 2017, 10:46:31 PM
Post by: b23 on January 24, 2017, 10:48:26 PM
22-284
Not a 22-284 but I did consider one of those once. ;)
Post by: JJB11B on January 24, 2017, 10:49:05 PM
Post by: b23 on January 24, 2017, 10:55:23 PM
22-6.56 wag
LOL I never even heard of that one. I'll have to look that one up, but no that's not it either.
In preliminary testing this cartridge is shooting 55gr Bergers out of a 26in. barrel 4100fps and hadn't pressured out yet. Shot 40gr Vmax over 4500fps and surprisingly the bullets didn't vaporize in flight. :yike:
Post by: b23 on January 24, 2017, 10:56:46 PM
20-08?
Ohhhhhh, that is reallllllllly close, but still not quite it.
Post by: JJB11B on January 24, 2017, 11:01:16 PM
Post by: Boss .300 winmag on January 24, 2017, 11:02:03 PM
22-6.56 wag
LOL I never even heard of that one. I'll have to look that one up, but no that's not it either.
In preliminary testing this cartridge is shooting 55gr Bergers out of a 26in. barrel 4100fps and hadn't pressured out yet. Shot 40gr Vmax over 4500fps and surprisingly the bullets didn't vaporize in flight. :yike:
Lol, I only shoot over the counter stuff, have never reloaded yet, and really don't know much about caliber development. Your building a wildcat right, So pretty much can build anything off another case as long as it isn't bigger then parent case?
Post by: b23 on January 24, 2017, 11:06:21 PM
17-08?
You had the right caliber the first time, just wrong parent case and shoulder angle.
Post by: JJB11B on January 24, 2017, 11:06:54 PM
Post by: b23 on January 24, 2017, 11:10:48 PM
20-300sav? Or 20-243
LOL No, but you're soooooo close.
Post by: dontgetcrabs on January 24, 2017, 11:11:06 PM
Post by: JJB11B on January 24, 2017, 11:20:41 PM
Post by: elkslayer069 on January 24, 2017, 11:25:16 PM
Post by: b23 on January 24, 2017, 11:25:55 PM
Post by: Boss .300 winmag on January 24, 2017, 11:27:03 PM
Post by: JJB11B on January 24, 2017, 11:29:18 PM
Post by: b23 on January 24, 2017, 11:35:44 PM
20-260AI
Winner winner chicken dinner!!! :tup:
The boys at Defensive Edge Rifles have been developing a 20 caliber version of their "Terminator" line and came up with what they are calling the 204 Terminator which is a 260 Rem necked down to .20 cal with the same shoulder angle as their other Terminators.
It's a given the barrel life probably won't be much over 600 rounds but shooting those 20 cal 55gr Bergers 4100fps and maybe more, should be a lot of fun and I can only imagine what it'll do to a coyote or groundhog. :yike:
Post by: JJB11B on January 24, 2017, 11:38:01 PM
Post by: JJB11B on January 24, 2017, 11:39:22 PM
Post by: b23 on January 24, 2017, 11:41:48 PM
Imagine what it could do with some 62 gr sierra's
I guess I'm not familiar with that bullet, is it a .20 cal??
Post by: JJB11B on January 24, 2017, 11:43:02 PM
no, my pea brain reverted back to .224 alreadyImagine what it could do with some 62 gr sierra's
I guess I'm not familiar with that bullet, is it a .20 cal??
Post by: JDHasty on January 25, 2017, 05:56:51 AM
Post by: JimmyHoffa on January 25, 2017, 07:20:58 PM
Post by: mountainman on January 25, 2017, 07:50:30 PM
I'm thinking measurably more, as long as a sturdy jacketed bullet is used👍20-260AI
Winner winner chicken dinner!!! :tup:
The boys at Defensive Edge Rifles have been developing a 20 caliber version of their "Terminator" line and came up with what they are calling the 204 Terminator which is a 260 Rem necked down to .20 cal with the same shoulder angle as their other Terminators.
It's a given the barrel life probably won't be much over 600 rounds but shooting those 20 cal 55gr Bergers 4100fps and maybe more, should be a lot of fun and I can only imagine what it'll do to a coyote or groundhog. :yike:
Can't wait for results!
Post by: b23 on January 25, 2017, 09:31:46 PM
I'm thinking measurably more, as long as a sturdy jacketed bullet is used👍20-260AI
Winner winner chicken dinner!!! :tup:
The boys at Defensive Edge Rifles have been developing a 20 caliber version of their "Terminator" line and came up with what they are calling the 204 Terminator which is a 260 Rem necked down to .20 cal with the same shoulder angle as their other Terminators.
It's a given the barrel life probably won't be much over 600 rounds but shooting those 20 cal 55gr Bergers 4100fps and maybe more, should be a lot of fun and I can only imagine what it'll do to a coyote or groundhog. :yike:
Can't wait for results!
They've built a test/shop rifle and in preliminary testing they were launching the 55gr Bergers at almost 4100fps and hadn't pressured out yet. They played with some 40gr Vmax and were sending them downrange at over 4500 with no pressure signs. The Vmax doesn't have a particularly robust jacket so I was a little surprised they even made the trip to the target.
Using a 1-8tw Krieger barrel on this build and it's not something they regularly make so it could be a few months waiting for the barrel but I think they're going to order 4-5 barrels to help speed the order up and keep a couple in stock for future builds.
I can't wait to see what it does to a coyote but I realllllllllly can't wait to shoot a Rock Chuck with this thing. I'm guessing it'll be rather messy. :yike:
Post by: Boss .300 winmag on January 25, 2017, 09:38:43 PM
I'm thinking measurably more, as long as a sturdy jacketed bullet is used👍20-260AI
Winner winner chicken dinner!!! :tup:
The boys at Defensive Edge Rifles have been developing a 20 caliber version of their "Terminator" line and came up with what they are calling the 204 Terminator which is a 260 Rem necked down to .20 cal with the same shoulder angle as their other Terminators.
It's a given the barrel life probably won't be much over 600 rounds but shooting those 20 cal 55gr Bergers 4100fps and maybe more, should be a lot of fun and I can only imagine what it'll do to a coyote or groundhog. :yike:
Can't wait for results!
They've built a test/shop rifle and in preliminary testing they were launching the 55gr Bergers at almost 4100fps and hadn't pressured out yet. They played with some 40gr Vmax and were sending them downrange at over 4500 with no pressure signs. The Vmax doesn't have a particularly robust jacket so I was a little surprised they even made the trip to the target.
Using a 1-8tw Krieger barrel on this build and it's not something they regularly make so it could be a few months waiting for the barrel but I think they're going to order 4-5 barrels to help speed the order up and keep a couple in stock for future builds.
I can't wait to see what it does to a coyote but I realllllllllly can't wait to shoot a Rock Chuck with this thing. I'm guessing it'll be rather messy. :yike:
Can you get it to 4700FPS? :dunno: