Products

The CNC Aluminum Hopup Chamber is machined with precise CNC tolerances from monolithic Aluminum for improvements in stability, durability and overall performance. Specially FPS be increased about 5-15 more. It is unique designed with upper...

Prometheus Hop Up Tensioner FLAT rubber nub set (soft & hard). Includes two rubber nubs.  The Flat style hopup is quite popular!  For use with any type of bucking, depending...

The Prometheus Hop Up Flat Straight Chamber Packing Blue Bucking works in AEG airsoft guns. The smooth bore is unique and requires a bridge (Flat Hop nub) to function perfectly....

Prometheus Hopup Tensioner Bridge Flat Rubber Nub. A unique set, with the little bridge (underneath) that works in all airsoft AEGs (not the Uzi). Includes both a hard and soft...

Prometheus Perfect Metal Chamber NEO (M4 Hopup Chamber, with Pressure Arm and Gear).  This is a replacement hop up chamber for all M4 type AEG airsoft guns.  It's a very...

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 Polar star equipped airsoft gun. Upgrade Give your...

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...

The ultimate upgrade for your Airsoft Gun Prowin CNC Aluminum Hop Up Chamber for M4/M16 and compatible AEGs. Perfect compliment to a Polarstar equipped airsoft gun. Upgrade Give your hopup...

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...

Rocket Airsoft M4 / M16 Hopup Chamber. Plastic. Comes with all the internal parts needed to operate and bucking. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but...

The Rocket Airsoft Pro-1 M4 Metal Hopup Chamber is an advanced design similar to the Prowin, but with a different cut and some extra parts included.  Clean and aluminum make will...