GBU Custom Series - Match Grade Alloy B01 Mag Base 4 Suited Compatibility

Suited Compatibility

All Gel blaster with a standard 20mm Picatinny rail

Total Racing Time around 30 Minutes Full Speed

Customize your blaster to fit your playstyle and dominate the field like never before

Mounting Screws

GBU Custom Series - Match Grade Alloy B01 Mag Base 4 Suited CompatibilityThis is the GBU custom series B01 Alloy Magazine Base. This product is compatible with most double stack Hi Capa magazines and gives a perfect coloured accent to match the scheme of your pistol. Product compatibility may vary with different brands, slight modification may be necessary. Specifications CNC Machined from Aluminium 6061 Material Perfect for M4 Mag Adaptors For TM Hi Capa, G E, WE (With Slight Modification), Double Bell & More