US$ 33.86
HOP UP is equipped and located inside the ejector port cover
Guarder STEEL Gear Set (Original Type)
SPUR & SECTOR Gears
6mm Steel Bushing
New Generation Bushmaster XM15E2S Metal Receiver Aluminum HOP UP is equipped andAnodized Aluminum Processing. This product include HOP UP Set. Use for MARUI M4 Series. Weight: 400 g Material: Aluminum Color: Black Item No.: AR 33(B)
US$ 33.86
US$ 1209.50
US$ 44.00
US$ 12.00
US$ 25.99
US$ 234.50
US$ 814.50
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US$ 554.50