I am getting my Saiga converted and all that shit. Anyway, I was going with an internal rem choke modification and externally threaded muzzle break. The guy doing the mods said that it could be done, but recently informed me that he fucked up and it can't be done because the end of the S12 barrel is too thin to do a rem choke mod. He would have to cut it down to 16.25 and do the rem chokes and permanently attach the break. Couple questions: 1) Will a choked 16.25 barrel be worthless in 3 gun or skeet? (I just want this for shits and giggles) 2) Do they make an extended choke wrench that will reach down 3 inches beyong a break? 3) My other option is to go with just a poly-choke and no break. Are they shitty? 4) Does anyone make an external choke set for the saiga? 5) Who is your daddy and what does he do?