AEG Parts - Internal

The newest Maxx M4P Pro HopUp Chamber for HPA PolarStar Engines on standard M4/M16 platforms. The CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) blue unit is precisely made...

Action Army Type 96 Hop Up Bucking.

The Rocket Airsoft AK Metal Hopup Chamber complete set works with all AK airsoft AEG models (AK Version 3 gearbox).  Aluminum made and finely tuned - it will fit in all...

Rocket Airsoft Full M4 Metal Hopup Chamber Kit - SHS TT0083 - Comes with all the internal parts needed to operate (adjustment wheel, hopup arm, nub, etc.). CNC Easton 7075 Aluminum...

G&G Cold Resistant Hop Up Rubber Bucking - Blue for AEGs with airsoft Rotary Hopup Chambers.  This is the Blue winter style cold resistant G&G hopup unit.  Includes the brass...

The Madbull Hop Up C Clip is made for use on Madbull and other M4 hop up chambers.  Compatibility TBD  One (1) c clip per order.

Action Army Hop Up Rubber Buffer Nub AEG (2 Pack).  Fits in AEG style buckings.  Not soft, but not super hard either.  A solid nub to replace your current one....

The best upgrade for your Airsoft Gun Prowin CNC Aluminum Hop Up Chamber for AK-47/AK-74 and compatible AEGs. Perfect compliment to a Polarstar equipped airsoft gun. Upgrade Give your hopup...

The newest Maxx M4i Pro HopUp Chamber for ICS airsoft AEGs. The CNC Aluminum Hopup Chamber M4i  Pro (with BB Latching System) silver unit is precisely made to improve accuracy...

The Maple Leaf AEG Cool Shot Silicone Hop Up bucking is a great solid hopup bucking for your airsoft AEG. Pair this with a Maple Leaf Omega nub and Crazy Jet...

Rocket Airsoft G36 Plastic Hopup Airsoft Full Chamber Set. Made of polymer and other materials. Comes with basic parts for the hop up chamber without the bucking. (please note: packaging may be...

The ultimate upgrade for your Airsoft Gun Prowin CNC Aluminum Hop Up Chamber for G36 and compatible AEGs. Perfect compliment to a Polarstar equipped airsoft gun. Upgrade Give your hopup...