Gas system
Posted: Wed Nov 20, 2019 8:53 pm
I under stand lenth and size of gas tube determine the amount of gas tk operate the bcg. What is the difference between a pistol lenth system ans a carbine lenth sysem ? Had a south paw 300 built atca gun show snd he said he can set it up to run both subsonice and super Sonics. I presume he used a pistol lenth system the bbl lenth is 16 inches