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
M4 (T.Marui) CNC Hardened Steel Receiver Plate: Double Left rings
Item No.: 2184
M4 (T.Marui) CNC Hardened Steel Receiver Plate: Left & Right rings
Item No.: 2183
M4 (T.Marui) CNC Hardened Steel Receiver Plate: Right ring
Item No.: 2182
M4 (T.Marui) CNC Hardened Steel Receiver Plate: Left ring
Item No.: 2181
M4 (T.Marui) Polymer Charging Handle Buffer (Part No.112)
Item No.: 2180
US$9
M4 (T.Marui) Ø6.03 Copper Inner Barrel (420mm) for GBB 10.5" barrel + QD Silencer
Item No.: 2177
US$32
M4 (T.Marui) Ø6.03 Copper Inner Barrel (408mm) for GBB 16" barrel / 14.5" + CQB Muzzle Brake
Item No.: 2176
M4 (T.Marui) Ø6.03 Copper Inner Barrel (345mm) for GBB 13.5" barrel
Item No.: 2174
US$30