Howdy

Just a question about what type to use for a pistol and carbine.

Are the buffers the same weight? are the springs the same?

If not what makes one have a heavier vs lighter?

The reason is i have a 10 in.pistol upper and have an 80% lower.
I have no pistol dedicated buffer or spring.

I tested it with my carbine parts and it seemed to work like it was supposed to.

Thanks,for any knowledge and snarky comments are welcomed.