Kit includes: (1)FLM32500 CVD Shaft (5.625 c-c) (1) FLM35005 CVD Barrel (1) FLM35007 M4 x 20 pin (1) FLM35006 M4 x 22 pin (2) FLM35008 M4 x 4 sss
All Fast Lane Machine parts are CNC-machined from 6061 T-6 aluminum — see how aluminum compares to stock plastic.