I been a lurker for a couple of months and decided to make an account and join the club. I bought an SP5 in December and SBR instantly I don't it should be a "Pistol." Here are some pictures of it. Please note it is NOT an full auto sear its a binary trigger. I did not like the trigger housing for it. Credit for my friend taking the pictures at Vienna Arsenal (Except the last picture).
F stands for Fun