TNT Hop UP Retrofit Kit Type A With STD Inner Barrel For GHK AR / M4 V2 GBBR Series

Hephaestus CNC Steel Pistol Grip Nut for GHK AK GBBR Series

GHK AKM GBB 40 Rds Gas Magazine ( GHK AK GBB Series Magazine )

Hephaestus Tactical Selector Type A For GHK AK V3 GBBR Series

Hephaestus CNC Steel Enhanced AK Trigger ( Classic Type ) For GHK AK GBB Series

Hephaestus CNC Steel Enhanced AK Trigger ( Tactical Type A ) For GHK AK GBB Series

Hephaestus CNC Steel Enhanced AK Trigger ( Tactical Type B ) For GHK AK GBB Series

Maple Leaf Hummingbird Short-Stroke Bolt Assembly Kit For GHK M4 V2 GBBR Series

Hephaestus CNC Steel Flat Trigger ( Type B - Black ) for GHK AK GBB Rifle Series

Hephaestus CNC Steel Auto Lever for GHK G5 GBB Rifle Series

Hephaestus Magwell for GHK AK GBB / Other AK AEG Series

GUNDAY GHK AR M4 / 416 GBB Competition Trigger Set ( Short Stroke )

Maple Leaf CNC Outer Barrel Base For GHK M4 / AR GBB Series

GHK Original Parts - AK GMAG Magazine End Plate For GHK AK GBBR Series

Maple Leaf Hummingbird Short Stroke Nozzle For GHK AR / M4 GBBR Series

RA TECH CNC Steel Bolt Carrier For GHK AR / M4 V3 GBBR Series

Tactical Kit Workshop Bolt / Hammer Upper / Receiver Saver Kit for GHK AR / M4 GBBR Series

Maple Leaf Hummingbird Short Bolt Carrier Set For GHK AR / M4 V3 GBBR Series

GHK 50 Rounds AK GMAG V3 Gas Magazine For GHK AK V3 GBBR Series ( Black )

RA-TECH AK Real Wood Hand Grip For GHK AK V2 / V3 GBBR Series