Thread: 22 Terminator 1-7 Twist

Originally Posted by Kiwi Greg

What case would you like it on ?

No not 50BMG, Cheytac, Lapua magnum or Rum etc

What about one of these??


little bit of a neck down and bobs your uncle and fannys you're aunt

Originally Posted by Kiwi Greg

What case would you like it on ?

No not 50BMG, Cheytac, Lapua magnum or Rum etc

What about a 260ai necked down to 22

Originally Posted by 199p

What about a 260ai necked down to 22

7saum down to .20 you might have to design a T100 Brake for my first suggestion

Originally Posted by 199p

What about a 260ai necked down to 22

Done it, got the reamer, 22-243 imp goes a bit better than the straight 22-243

Originally Posted by mikee

7saum down to .20 you might have to design a T100 Brake for my first suggestion

No problem, do you have a good supply of .20 cal barrels ?

Waiting patiently for a 6mm & 6.5 Saum to be made.

Originally Posted by Kiwi Greg

No problem, do you have a good supply of .20 cal barrels ?

Waiting patiently for a 6mm & 6.5 Saum to be made.

Have a 204 Ruger barrel which might be spare shortly assuming the couriers don't mess it up.

a 7.62x39 case necked to .20?

Originally Posted by Toby

a 7.62x39 case necked to .20?

20 BRX

.20-250 = 20 Terminator

is this the same as the 222magAI that you can use ( i read this on the net so taken with a grain of salt ) the .223AI dies that i have to partial size / seat bullets if i went with your Terminator or would i need new dies . . i couldn't find any drawings on the MagAI or your Terminator online

my idea would be to rechamber a .222R that is not needed to push the 50s a bit faster - is that something you do ? cheers R.

Originally Posted by rossi.45

is this the same as the 222magAI that you can use ( i read this on the net so taken with a grain of salt ) the .223AI dies that i have to partial size / seat bullets if i went with your Terminator or would i need new dies . . i couldn't find any drawings on the MagAI or your Terminator online

my idea would be to rechamber a .222R that is not needed to push the 50s a bit faster - is that something you do ? cheers R.

It is straight 204 necked out from 20 calibre to 22 calibre.

It "should" be "bigger" than the 222mag ai.

The other thing to consider is there is plenty of 204 brass around & no fire-forming required.

Just need a Hornady 22 seating die, a 22 neck die & a modified 204 body or full length die, simple really.

Yep can re chamber a 222, a few things to consider, mag length & twist rate.

cheers for that, sounds good .. . Rem700 SA and standard 1-14 twist . . . as i say my intention is to push the 50grn bullets faster but not wanting to go to the .22/250 sized case.

R.

@kiwiGreg how dose it compare to the new 22nosler

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Originally Posted by 199p

@kiwiGreg how dose it compare to the new 22nosler

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The 22 Terminator is about the same size.

Looks like the 22 Nosler load data is backed off so the AR15 can cope with it happily.

It might be an interesting cartridge in a bolt action, not sure about brass, die costs & availability ?

The 22 Grendel has more grunt for an AR 15

Originally Posted by Kiwi Greg

The 22 Terminator is about the same size.

Looks like the 22 Nosler load data is backed off so the AR15 can cope with it happily.

It might be an interesting cartridge in a bolt action, not sure about brass, die costs & availability ?

The 22 Grendel has more grunt for an AR 15

Cheers mate

Was thinking it would perform a lot better in a bolt action