APS. Fiber Optic Sight Set for ACP601 GBB Pistol Flash bipod and upper receiver is

bipod and upper receiver is actually made out of steel and doesn't need any further brushing

7mm Bushing With HYBRiD Gear Box

ASK Metal Receiver

- Length: 725 mm / 760mm (Extended)

SKU KA-CART-05 Item Weight (gram) 820 Major Color Black Length 280mm Launcher Capacity 1 Cartridge Type 40mm Manufacturer King Arms Package Includes King Arms GP-30 Grenade Launcher

APS. Fiber Optic Sight Set for ACP601 GBB Pistol Flash bipod and upper receiver isA. P. S. Fiber Optic Sight Set for ACP601 GBB Pistol Nylon Fiber Construction Suitable for A. P. S. ACP601 Series Airsoft Gas Blow Black GBB Pistol Glow in dark after exposed to light Ideal aid to help you aim your target in low light condition Include front sight & Ambient Light collecting acrylic rods (Red Green) NOTES: 1. Self installation is required, consult your local gunsmith if needed