M4 (T.Marui) GBB Trigger box spring set #32 #35 #40 #43 #46
Item No.: 2233
US$5
M4 (T.Marui) CNC Steel Trigger Box Pins #31 #36 #146
Item No.: 2232
US$7
M4 (T.Marui) CNC Steel Pin Detent & Spring #141 #142
Item No.: 2231
US$3
M4 (T.Marui) CNC Steel Takedown Pin #147
Item No.: 2230
M4 (T.Marui) CNC Steel Pivot Pin #140
Item No.: 2229
M4 (T.Marui) CNC Hardened Steel Marksman Sear (Part No.53)
Item No.: 2199
US$10
M4 (T.Marui) CNC Hardened Steel Sear (Part No.53)
Item No.: 2198
M4 (T.Marui) CNC Polymer Carrier Key (for WT bolt carrier only)
Item No.: 2197
US$20
M4 (T.Marui) CNC Steel Lightweight Bolt B
Item No.: 2196
US$23
M4 (T.Marui) CNC Steel Bolt B
Item No.: 2195
US$16
M4 (T.Marui) CNC Polymer Bolt B
Item No.: 2194
US$12
M4 (T.Marui) CNC Hardened Steel Receiver Plate: Right & Upper Left rings
Item No.: 2185
US$27