AR-15 pistol or SBR barrel length?
I am debating a pistol build or maybe an all out SBR build.
The biggest question I have is which barrel length would be better as far as reducing or controlling the "punch to the face" feeling?
Is there that big a difference between the 7" and the 10" barrel?
And, if I went with a 7" barrel, is there a bigger difference in how the weapon is held?