SPECIFICATIONS

Brand Name: AEG

CN: Guangdong

Dimensions: For Standard Ver.2 Gearbox

High-concerned chemical: None

Material: Metal

Origin: Mainland China

Recommend Age: 14+y

Airsoft CNC Aluminum One Piece Rotary Hop Up Chamber Set for M4 / M16 AEG Rifles

Feature:
*High performance M4 hopup unit.
*Precision CNC machined aircraft grade aluminum construction.
*Superb air seal.
*Durable one-piece design and Superb durability.
*Anodized surface treatment.
*Rotary adjustment dial.