Lite loads in ar 350 legend

A new to me rifle is coming,and i want to shoot pistol weight bullets,around 1300-1400,,will the rifle run this low,its a ruger.
Im reading where i can use adj gas block and lighter buffer,but hope i dont have to fool with it.
Will it run slow,out of the box?thanks

Hey hodgdon has data for this on their web site.

Tons of data looks like lots of interesting things to read.
Even their lowest loads with titegroup are moving screaming fast. Wish you luck with the barely supersonic idea.

https://www.hodgdonreloading.com/reloading-data-center

I looked in three different paper loading books and none lists 350 legend, is that the problem you are having as well?

One of my favorite cast bullet loads is with Blue Dot and a 220g MP bullet. (Very close to the RCBS 200 fn profile)

CW

What speed,and will it run in ar?

Quote:

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Originally Posted by Recycled bullet

Hey hodgdon has data for this on their web site.

Tons of data looks like lots of interesting things to read.
Even their lowest loads with titegroup are moving screaming fast. Wish you luck with the barely supersonic idea.

https://www.hodgdonreloading.com/reloading-data-center

I looked in three different paper loading books and none lists 350 legend, is that the problem you are having as well?

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Ya,there starting loads are to wild for plain base ,

Quote:

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Originally Posted by cwlongshot

One of my favorite cast bullet loads is with Blue Dot and a 220g MP bullet. (Very close to the RCBS 200 fn profile)

CW

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Wow CW have you got any pictures of that bullet?

I've been interested in that one for a while to load in 38 special brass, to me it looks like the improved in every way version of the Lee 35cal flat nose gas check 200 grain mold.