June 24, 2017, 10:41 AM
IndianaBoyBuilding my first AR
quote:
Originally posted by The Big Sham:
Thanks again for the advice again and only a few more questions if you will oblige me.
What buffer weight and spring for a 10.3-11.5 barrel with a carbine gas system. I know that it is dependent on the individual rifle but what is a good starting point?
If you start with an H2 or H3 you can always take a weight out and add a spacer if you need to go lighter.
If you need to go heavier, the damn tungsten weights cost almost as much as just buying a different buffer.
My 11.5 with a suppressor needed an H3. Suppressors add a lot of gas back tot he system so without it and H or H2 would probably be fine.
In your shoes I would probably start with an H2. H3 would be extra safe as you can easily lighten it yourself.