First Factory Rail Stock Base Umarex This16inch Version come with 330mm

This16inch Version come with 330mm RIS Free Float Handguard (With Built-in Front Flip-up Sight)

Fit to mount on 20mm Picatinny Rail With Quick Detach System

Guarder OPS Aluminum Slide for Marui Hi-Capa 4

KRYTAC Side Rail Assembly For EMG FN P90 AEG Airsoft

1 GBB Rifle (ZET System/ Cerakote Coating)

First Factory Rail Stock Base Umarex This16inch Version come with 330mmThe First Factory Rail Stock Base is designed to be compatible with the First Factory (Laylax) Picatinny rear stock base series, as well as airsoft models equipped with a Picatinny rail on the stock base. Notable examples include the SIG Sauer Proforce MCX and MPX electric airsoft guns manufactured by VFC (licensed by SIG AIR). This versatile accessory allows for customization by combining it with various airsoft M4 AR 15 compatible retractable