1-12 twist rate
6mm Remington twist rate is 1 in 9, 244 Remington twist rate is 1 in 12. The 1 in 12 twist will not stabilize long 100 grain bullets while the 1 in 9 twist will.When the the caliber .224 Remington's name was changed to 6mm Remington, the twist rate was changed.
Remington 700 .243 twist rate is: 1 in 10" you can google it like I did.
1/14
1- 12 twist
1:12
7 x 57mm - 1 in 9 1/4" . . . . . . . .Remington 700
$600-$700 IMHO
Remington Model 700 bolt action rifles in 7mm Rem. mag. have a 1 in 9 right hand twist (one full turn in nine inches of barrel). This will accomodate bullet weight/length up to 175 grains.
50-350 usd
400 USD
That's going to depend on condition and which grade rifle you had. The .222 was standard with the 20-inch barrel for the first two years of manufacture, 1962 and 1963. In minty condition, a Remington 700 collector might pay up to $700. sales@countrygunsmith.net