Maxx Model CNC Aluminum Hop-Up Chamber for M4E Airsoft AEG Rifles (Model: M4E) Maxx Model Fits on the AEP Mp7

Fits on the AEP Mp7 and possibly other types as well

They are accessible from your Trigger Finger or your support hand thumb when gripping the pistol

it may not fit

X-ASR-2 acting as an electronic guard

there's also a slip-resistant grip

Maxx Model CNC Aluminum Hop-Up Chamber for M4E Airsoft AEG Rifles (Model: M4E) Maxx Model Fits on the AEP Mp7Features Hop up for standard AEGs with standard AEG inner barrels (Newest Gen.) Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability Precision rotary dial design for fine hop up adjustments Re engineered the hop up levers and nubs to work best with R hop, Flat Hop and Standard Hop to keep the BBs shooting straight and accurate on every single shot Accepted the nozzle length from