rossi
Master
A friend is considering buying a BCA Upper. With a 10.5" barrel, does a pistol length gas system provide better performance over a carbine length gas system, or Vice Versa? What would be the Pros and Cons for both. Ammo for it would be a mix of Brass Case and Steel Case, Milsurp and Commercial. I have had no experience in the pistol length x39's. I would really like factual information to pass on, not hypothetical. I have only had experience with a 16" owned by an "In Law" family member.
Thanks!
Thanks!