M4 External Parts

Made of Full Metal Fits V2 Gear Box (EBB or AEG) Fully Compatible with Aftermarket Airsoft Guns (M4 Style) ..

Made of Full Metal Receivers are structurally CNC milled for reduced weight and aesthetics. The CNC machined upper receivers allow user can see the gear box inside from its opening. Fits APS Ambidextrous V2 Gear Box only (with Quick Change Spring Features) Comes with: Black Am..

Made of Full Metal Receivers are structurally CNC milled for reduced weight and aesthetics. The CNC machined upper receivers allow user can see the gear box inside from its opening. Fits APS Ambidextrous V2 Gear Box only (with Quick Change Spring Features) Comes with: Red Ambi..

Made of Full Metal Color in Silver For Non Blow Back AEG Use Designed for APS ASR / Phantom Extremis Series Use Comes with springs that hook to the Gear Box ..

Made of Full Metal Fits APS Ambidextrous V2 Gear Box only (with Quick Change Spring Features) Comes with: Black Ambi Magazine Release Catches Black Charing Handles Black Bolt Release Catch Black Fire Selector Black Body Pins ..

Made of Full Metal Fits APS Ambidextrous V2 Gear Box only (with Quick Change Spring Features) Comes with: DEB Ambi Magazine Release Catches DEB Charing Handles DEB Bolt Release Catch DEB Fire Selector DEB Body Pins ..

Made of Full Metal Fits V2 Gear Box (EBB or AEG) Fully Compatitible with Aftermarket Airsoft Guns (M4 Style) Sharp Cut Features on the lower frame Comes with: Ambi Magazine Release Catches Charing Handles Bolt Release Catch Fire Selector Body Pins ..

Made of Full Metal Fits V2 Gear Box (EBB or AEG) Fully Compatible with Aftermarket Airsoft Guns (M4 Style) Sharp Cut Features on the lower frame Comes with: Ambi Magazine Release Catches Charing Handles Bolt Release Catch Fire Selector Body Pins ..

Made of Metal Designed for V2 Gear Box Fully Compatible with Aftermarket Airsoft Guns using TM Gear Box Long Selector Color in Black ..

Made of Metal Designed for V2 Gear Box Fully Compatible with Aftermarket Airsoft Guns using TM Gear Box Long Selector Color in Gold ..

Made of Metal Designed for V2 Gear Box Fully Compatible with Aftermarket Airsoft Guns using TM Gear Box Long Selector Color in Polishing silver ..

Made of Metal Designed for V2 Gear Box Fully Compatible with Aftermarket Airsoft Guns using TM Gear Box Long Selector Color in Red ..