What year did marlin go to micro groove rifling in the 39A?

What year did Marlin switch from micro groove to Ballard rifling?

Marlin switched from Ballard rifling to the newer micro-groove on their 81 DL model in 1954.

Does a Marlin 1895g 45-70 with the ported barrel serial number 01022916 have ballard or micro groove rifling and what is the year of manufacture?

It is Ballard style rifling, and should date to 1999. The year of manufacture is 2001. 1st 2 digits of serial # correspond to the year it was made. Ballard rifling is correct.

What year did marlin start using micro groove in the 336?

@ 1955

What is the age of a 22 WMR Marlin 783 micro-groove barrel serial 71396315?

Your Marlin model 783 was made in the year 1971.

What is age and value of a marlin 336cs micro groove serial 13032223?

Your serial number indicates the year 1987.

What year is a Marlin 336 micro groove barrel s ac64xxx chambered in 30 30 win?

1967

Marlin Firearms-What year is it and how much is it?

marlin 1870-micro-groove barrol-model 444 is it a 1-20 or a 1-38 grove & whst is it worth ?

What year was marlin model 336 RC micro groove barrel made?

You will need to add the serial number,to get the answer to your question.

What is the age of a 22 wmr marlin 782 micro-groove barrel serial 23725133?

Your serial number indicates that your Marlin model 782 was made in the year 1977.

What year is your model 783 micro-groove 22 mag?

I can say that the Marlin model 783 has not been made sense 1988.

What year did Marlin transition from Microgroove rifling to Ballard style in the 444 SS and did Marlin produce the 444 SS with Ballard rifling in a 1 in 38 twist or just 1 in 20?

Not sure when they went from micro-groove to Ballard type but they went to micro-groove rifling around 1954,a 1 in 38 twist is standard for most .44 Magnum &.444 but with some ammo makers making factory loads that use bullets that weigh more then 240grns. in weight buy a Ruger Deerfield simi-auto .44 magnum or their lever action .44 magnums because they have a rifling twist of 1 in 18 that will stabilize the heavier 300grn.plus bullets and don't use the micro-groove rifling,also leading can be a problem in micro-groove barrels if your using soft lead and load them to more then 1200 feet per second so for that reason your better off to stick with jacketed bullets of not more then 240 grains when loading ammo for rifles with micro-groove barrels with the 1-38 twist if your going to be using heavy loads.Hope this info can be of some help to somebody, I have also noticed that the Ruger Deerfield rifle with the faster rifling twist gives a better bullet mushroom as opposed to the old 1-38 twist.If you'd like to learn a little more about this fascinating topic,type rifling characteristics into a search with Google and you will find a lot of interesting information on different types of rifling used by different manufacturers. New .444's now have a 1 in 20 twist. I hope they do the same in the .44 Mag soon. The 1 in 20 will stabilize 300 grain bullets while the 1 in 38 will not.

What is value and age of 35 Rem model 336CS micro groove serial 13032223?

Your Marlin model 336CS(Carbine Sporter)was made in the year 1987.