MDRX Hop Up replacement nubs

SKU: SBA-HOP-51 Categories: ,

Description

MDRX Hop-Up replacement nubs

-Low nub, for adjustments ranging from 0 up to 750 µm (standard bbs configuration)

-High nub, for adjustments ranging from 500 up to 1250 µm (heavy bbs configuration).

SBA-HOP-51