I'll do that area when I put in the race hammer. A long triangle or square shaped polishing stone from Brownell's should do the job. I'll order CGW's trigger with pre travel and overtravel set screws plus his floating trigger pin also.
Saiga 12, Vepr 12, Arsenal SAM7r, CZ SP-01 Tactical 9mm, CZ SP-01 Shadow Target, Adam Tyc limited SP-01 Shadow, CZ Custom CTS SP-01 Accu Shadow
, CTS LS Orange
, FS: CZ P-06
, CZ 75B polish SS, CZ 75B matte SS, CZ 97B Shadow glossy blue
, duty treat Dan Wesson Valor
Smooth the action on a CZ
Disassembly and polishing CZ SP01 Tactical or phantom / cz 75BD / P01 *PIC HEAVY*