All Products

The Maple Leaf Hot Shot Hop Up Rubber Bucking (Crazy Jet).  Works exclusively with the Crazy Jet barrel system from Maple Leaf.  A very unique bucking. This bucking is designed to...

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...

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 Maxx Model Hop Up Chamber R Nub - 4.5mm.  Replacement 6mm nub for your airsoft hop up chamber by Maxx.  Works in the Maxx chambers only.

The Maxx Model Hop Up Chamber R Nub - 6mm.  Replacement 6mm nub for your airsoft hop up chamber by Maxx.  Works in the Maxx chambers only.

The G&G Rotary Hop Up M4 Chamber is a rotary style for M4 and M16 style airsoft guns.  New for 2017, this is a great hop up chamber for those that...

The Modify Baton Ryusoku Flat Hop Up Bucking is a soft style hopup flat rubber bucking with flat nub for use in AEG airsoft electric guns.  Includes the soft rubber...

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 Bucking AEG.  A 60 degree bucking for use in AEGs.  Good for all gun replacements!

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....

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...