Type: Internal

Umbrella x MaxxPro Precision Hop-up Unit


A unique collaboration between MaxxModel and Umbrella Armory bringing you the world renown MaxxPro HopUp unit specifically built to match with Flat Hopped and R-Hoped Barrels with a window area of up to 7mm for maximum pressure and range. 

Umbrella Blue anodising with authentic Umbrella engraving.