M4 (T.Marui) CNC Hardened Steel Ambi Selector B1 style
Item No.: 2148
US$30
M4 (T.Marui) CNC Hardened Steel Ambi Selector S style (L-Long, R-Short)
Item No.: 2147
M4 (T.Marui) CNC Hardened Steel Ambi Selector S style (L-Long, R-Long)
Item No.: 2146
M4 (T.Marui) CNC Hardened Steel Standard Trigger
Item No.: 2145
US$27
M4 (T.Marui) CNC Hardened Steel Trigger G
Item No.: 2144
M4 (T.Marui) CNC Hardened Steel Trigger D
Item No.: 2143
M4 (T.Marui) CNC Hardened Steel Trigger C
Item No.: 2142
M4 (T.Marui) CNC Hardened Steel Trigger B
Item No.: 2141
M4 (T.Marui) CNC Polymeric wheel for hammer
Item No.: 2140A
US$2
M4 (T.Marui) CNC Hardened Steel Enhanced Hammer
Item No.: 2140B
US$24
M4 (T.Marui) CNC Hardened Steel Auto Sear (Part No.51)
Item No.: 2139
US$8
M4 (T.Marui) CNC Hardened Steel Trigger B Plate
Item No.: 2138