: Blackcat Airsoft CNC Aluminium Magwell for M4 AEG / GBB Series - BK
: PTS Radian Raptor Ambidextrous Charging Handle for Tokyo Marui M4 MWS GBBR - Black
: Strike Industries AR Ultimate Dust Cover with Flag Design for M4 GBB Series - Black
: Strike Industries AR Enhanced Ultimate Dust Cover for M4 GBB Series - Black (Standard)
: Strike Industries AR Enhanced Ultimate Dust Cover for M4 GBB Series - FDE (Standard)
: Strike Industries Ultra Light Pivot / Takedown Pins for M4 GBBR Series - Black
: EMG SAI Gas Blow Back Kit For Tokyo Marui M4 MWS GBBR (Short) - Cerakote (by G&P)
: G&P MWS CNC Custom Adjustable Trigger Box for Tokyo Marui M4A1 MWS GBBR