Unicorn Complete Reinforced Nozzle Set for Hi-Capa Series With Nozzle Spring:with Unicorn Nozzle Return Spring (100%) + HKD41 (Saved ~10%) Supports sustain trace function up

Supports sustain trace function up to 35 PRS (2100 RPM) Running fire

-For MARUI USP/USP Compact GBB

Color: GreenMaterial: Aluminum Item Code : EDGE-SL010-GN

When there is no magazine inserted

Unicorn Complete Reinforced Nozzle Set for Hi-Capa Series With Nozzle Spring:with Unicorn Nozzle Return Spring (100%) + HKD41 (Saved ~10%) Supports sustain trace function upCompatible with Hi Capa GBB Series Nylon constructed supporting gas efficiency & blowback performance improvement Color: Black Material: Nylon Item no.: UC CAPA FN * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper