Maxx Model M4G (Standard M4)Maxx Model Newest Generation of Hop Chambers. The M4G takes GBBR style Buckings and is used for M4 Style AEGs. All new hopups no longer use screws on hopup arm, replaced by oring to keep the pivot pin, updated internal design tighter tolerances to improve consistency and accuracy. BB are lined up straight and consistent 95%, BB position is seated consistently and repeatedly after each shot and stacks up perfectly. Comes with spare inlet adapter

can easily be polished with much less effort than steel

This build features a blue color scheme throughout the build

This new system consists of a reshaped C-clip made of POM

Not only is it flashy on the outside

Maxx Model M4P Hop Unit - $79

This is hardened steel with a black protective coating

have something unique and identifiable

to mitigate the main fault - the C-clip cannot hold the barrel in place (longitudinal movement and rotation)

Redesigned c-clip

Real Deal 6

The beavertail extension naturally encourages a high hand hold under the receiver for maximum recoil control while maintaining comfort

making troubleshooting much easier