Other External Parts

Features and Specs: Manufacturer: Echo1 Model: Genesis Upper Receiver Polymer Complete SKU: ECHO GEN UP BDY Material: Polymer Color: Black Echo1 Genesis OEM Upper Receiver Package Includes: 1x Echo1 Genesis Upper Receiver Polymer Black 1x...

Madbull Barrel Nut Washer Features and Functions: Model: MB WASHER Manufacturer: Madbull Material: Metal Eliminate gap between rail and upper receiver Precisely aligns fastening screws on RIS systems Ensures stability Prevents RIS from angling...

Features & Specs:Manufacturer: JGName: JG M4 S-System Upper RecieverSKU: P-AE-5860-M16Color: BlackMaterial: ABSFor airsoft use only Package Includes:1X JG M4 ABS Upper Reciever

Echo1 ASC / Scar External Fire Selector Switch   Features & Specs: Manufacturer: Echo 1 Model: ECHO ASC SEL SWITCH

G&G Ladder Rail Cover Set Model: G&G Ladder Rail Cover Set SKU: G-03-125 Color: Black/OD Green/Tan Manufactured by: G&G Material: Rubber Package Includes: 4x G&G Ladder Rail Cover

Features & Specs: Manufacturer: Speed Airsoft Name: M4/M16 Tunable Blade Trigger  SKU: SA BLD TRIG B SA3035 Color: Black High Performance Tunable trigger.  CNC Machined USA Grade Aluminum.  Set Screw for adjustable backlash...

Features and Specs: Manufacturer: Echo1 Model: Genesis Lower Receiver Polymer SKU: ECHO GEN LOW BDY Material: Polymer Color: Black Echo1 Genesis OEM Upper Receiver Package Includes: 1x Echo1 Genesis Lower Receiver Polymer Black 1x...

Reload quickly and accurately, whether you're shooting left handed or right handed with the King Arms Ambidextrous Magazine Catch Button for M4/M16. Features & Specs: Brand: King Arms Model: KA-M4-09-B Material: Metal

Features & Specs: Manufactured by: ECHO1 USA Model: ECHO M4/M16 BODY PIN Material: Metal Design: Screw lock Set of 2

Echo1 replacement SG external selector switch. This is the OEM replacement straight from Echo1USA.

Echo1 XCR Outer Barrel Screw Specifications: Model: ECHO XCR OTB SCREW Manufactured by: ECHO1 USA Material: Metal Package Includes: 1x Echo1 XCR Outer Barrel Screw

Features & Specs:Manufacturer: JGName: JG M4/M16 ABS Carry HandleSKU: P-AE-5860-M12Color: BlackMaterial: ABS Plastic For airsoft use only Package Includes:1X JG M4/M16 ABS Carry Handle

Madbull Charging Handle Return Spring Features and Functions: Model: MB AR CH SPRING Manufacturer: Madbull   Package Includes: 1x Madbull Charging Handle Return Spring

Magpul PTS Hi-Cap Ranger Plate Pack of 3 Features and Functions: Manufacturer: Magpul PTS Material: Metal/Polymer Ranger Plate for M4/M16 AEG Hi-Cap Magazine  Package Includes: 1x Magpul PTS Hi-Cap Ranger Plate Pack of 3

Features & Specs: Manufacturer: Speed Airsoft Name: M4/M16 Tunable Blade Trigger SA3034 SKU: SA BLD TRIG S SA3034 Color: Silver High Performance Tunable trigger.  CNC Machined USA Grade Aluminum.  Set Screw for adjustable backlash...

Features & Specs: Manufacturer: Speed Airsoft Name: M4/M16 Tunable Trigger SA3032 SKU: SA TRIG S SA3032 Color: Silver High Performance Tunable trigger.  CNC Machined USA Grade Aluminum.  Set Screw for adjustable backlash...

AIP Adjustable Thumb Rest For Hi-Capa - Black Features and Functions: Model: AIP-51-45 Manufacturer: AIP Material: Metal Color: Black Thumb rest for Hi-Capa Series  Package Includes: 1x AIP Adjustable Thumb Rest For Hi-Capa - Black

AIP Magazine Catch Hi-Capa 5.1 - Blue Features and Functions: Model: AIP-51-73 Manufacturer: AIP Material: Metal Color: Blue Magazine Catch Set for Hi-Capa 5.1   Package Includes: 1x AIP Magazine Catch Hi-Capa 5.1 - Blue

AIP Magazine Well Hi-Capa 5.1 - Red Features and Functions: Model: HC51-08 Manufacturer: AIP Material: Metal Color: Red Magazine Well for Hi-Capa 5.1 Series  Package Includes: 1x AIP Magazine Well Hi-Capa 5.1 - Red

Echo1 AK Selector Switch Kit Features & Specs: SKU: ECHO AK SEL EXT Manufactured by: ECHO1 USA Material: Metal Package Includes: 1x Echo1 AK Selector Switch Kit